29 de toan lop 2 cuoi hk2
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29 ĐỀ ÔN TOÁN LỚP 2 CUỐI HK2(2011 – 2012)ĐỀ SỐ 1)
Bài 1: (1 điĨm) Viết tiếp cỏc số vào chỗ chấm cho thớch hợp:
a) 216; 217; 22; !!!!!!!!!!; !!!!!!!!!!!!!!; ") #1$; #2$; ##$; !!!!!!!!!!; !!!!!!!!!!!!!!!;
2/ (1 điểm) Caực soỏ : 28, 81, 37, 72, 39, 93 vieỏt theo thửự tử tử! "eự #eỏ$ %&ự$ %a!:
%! #7& 2& #'& 72& '# & 1 (! 2& #7& #'& 72& 1& '#
! '#& 1&72& #'& #7& 2 *! #'& '#& #7& 72& 2& 1
Bài 3: (1 điểm) 'oà$ thà$h "$ sa*:
+,c số Viết số Tr-m (h.c +/n v0 tr-m ch3n m4/i 7'$55555555555555555555! '#
Bài +: (1 điểm) i-t s. thch h0 vào ch chm:
1m !!!!!!!!!8m 1'cm 55!m5!!!!cm
2m 6 8m 55!!8m 19m m !!!!!!!!!!!!
Bài 4: (2 điểm) 56t t$h i t$h:
9 1' 62 2 #6 29# 7' #6!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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Bài (;,4 điểm) <hoa$h vào ch= c>i ?@Ai h$h đ@0c t mà*#
1 s. v*$
Bài 7) Dm x:(1 điểm) a) < : 4 ") 9 × < 12
% ( *
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Bài 8: (1 điĩm) (ho h=nh t> gi?c %(* nh4 h=nh v@:
aA T3nh chB vi cCa h=nh t> gi?c %(*! B ài giải
555555555555555555555555555555555555
555555555555555555555555555555555555
555555555555555555555555555555555555
555555555555555555555555555555555555
Bài 9: (1,4 điểm) 5Ei FEt t$ đ@0c 34; cGH, đEi 'ai t$ đ@0c t hI$ đEi FEt 1+;
cGH 'ỏi đEi 'ai t$ đ@0c "ao $hiJ* cGH K
Bài ii
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ĐỀ SỐ 2)
2cm
#cm
9cm
6cm
D
A B
C
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+D EFGH +IJK (KLT MNOJP (QRF JSH K( 2$1$ 2$11HUJ TWJX EKRF 2
Thời i!"# $0 %h&' (h" * +h,% -.)
B/i 1 : Jối số th3ch hợp với Y trống: Z 1 [i\m )
a) ] 7$ ") ^ 9$
B/i 2 : +_t t3nh r`i t3nh Z 2[i\m )
2 27
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9 X 1'
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71 X 2'
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B/i : T=m Z 2 [i\m )
a) X 2' #2 555555
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5555555B/i $# Z 2 [i\m ) Viết số th3ch hợp vào chỗ trống :
a) 8m 55! cm 9$ cm 55! 8m
") 1m 555 cm 6$ cm 55!! 8m
B/i :(2 điểm) Mớp 2% cb tất c 2 h,c sinh& <ếp thành 9 hàng! Kỏi mỗi hàng cb "ao nhiBh,c sinhd
B/i Z 1 [i\m)! Trong h=nh "n:(b 5! h=nh tam gi?c(b 5!! h=nh t> gi?c
ĐỀ SỐ )ài 1:T3nh nhemZ2[)
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#6212 799# '69 '27 555! 55!5 !!55 !!55! 555! 555! !!55 555
555! 555! !!55 !!!55ài #:T3nhZ2[) < 9 1!!!!!!!!!!!!!!!!!!!!!!!!!!!! #$ : : # !!!!!!!!!!!!!!!!!!!!!!!!!!! 7 gif gif!!!!!!!!!!!!!!!!!!!!!!! 29m : 9!!!!!!!!!!!!!!!!!!!!!!!!!!! ài 9: T=m < Z1[) < # < 1 79 5 !55555555 555555! 5555 5!!5555555!! 5555555555!! 5555555!! 5 5555555555!!
ài : (b 29 "t ch= màB &chia [B cho # nhbm !Kỏi mỗi nhbm cb mấ "t ch= màBdZ2[i\m) ài gii555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555ài 6: Hỗi chB`ng cb 9 con thỏ! Kỏi chB`ng nh4 thế cb "ao nhiB con thỏ d ài gii
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ài ': K=nh "n cb "ao nhiB h=nh:a) 555 t> gi?c!
") 555 tam gi?c
ĐỀ SỐ $)
4 5 2 = 10 3 5 15 = 30
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ĐỀ KI34 T5A T6 LU78N CUỐI HC K: IIN;< h=+# 2010>2011 4ÔN# TOÁN LỚP 2
A? PH@N C BNài 1A Jối mỗi số với c?ch [,c số [b:
ài 2A Ehoanh vào chk [_t tr4ớc ết lB [ng:
(hB vi cCa h=nh tam gi?c trn à:
%! 7 cm ! 29 cm (! ' cm *! 12 cm
ài #A 9$1 !!!!! #'' 7$1 !!!!! 6
#' !!!!! $ 96 !!!!! 96ài 9A +_t t3nh r`i t3nh:97 2 '1 2 '72 9#$ #2 29
!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!ài A Ht ớp h,c cb #2 h,c sinh& <ếp [B thành 9 hàng! Kỏi mỗi hàng cb "ao nhiB h,csinh d
ài gii:!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!ài 6A T=m <!
1$$ <
(B 7A +,c c?c số saB :
ốn tr-m inh n-m
J-m tr-m hai m4/i mốt
a tr-m hai m4/i hai
ốn tr-m n-m m4/i
322
40
5
450
521
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aA 1$:555555555555555!! "A 2#9:555555555555555!!
cA #'6:555555555555555!! cA 929:555555555555555!!
(B A Viết c?c số : 9#' ; '72 ; #'9 ; 21a&A Tho th> tq t ớn [ến "j "A Tho th> tq t "j [ến ớn
555555555555 555555555555555!(B 'AT3nh nhem
9$$ #$$ $$ X 2$$ 9 < # : (B 1$A +_t t3nh r`i t3nh
69 27 '9 X 7 #1 191 79 X 9$#
55555!! 55555!! 555555 555555!55555!! 55555!! 555555 555555!55555!! 55555!! 555555 555555!55555!! 55555!! 555555 555555!
(B 11A T=m < : : 9 # 2 : <
5555555!! 55555555!!5555555!! 55555555!!5555555!! 55555555!!
(B 12A T3nh29 16 X 26 5555! # < 6 : 2 55555 5555! 55555!(B 1#A Ehoanh vào chk [_t tr4ớc cB tr fi [ng :
%! 2 h=nh tam gi?c và 2 h=nh t> gi?c! 2 h=nh tam gi?c và # h=nh t> gi?c(! 2 h=nh tam gi?c và 9 h=nh t> gi?c
(B 19A ài to?n (b 2 lB cam [\ vào c?c [a& mỗi [a cb lB cam! Kỏi cb "ao nhiB [a cam d
ài gii 555555555555555555555555!! 555555555555555555555555!! 555555555555555555555555!!
555555555555555555555555!!B? PH@N NN CAOCEF 1Ga! Tnh nhanh: 1 9 7 1$ 1# 16 1'555555555555555555555555!!5555555555555!
"! uin chw sx thch hyp vzo 8{B d 12# 96CEF 2G
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a) V3i "xn chw sx $& & & 1! K| vi}t t{t c~ c•c sx c€ hai chw sx h•c nhaB d 555555555555555555555555!!5555555555555!
") Tm mjt sx "i}t r‚ng { sx ƒ€ cjng v3i 27 th "‚ng hi„B c…a sx 3n nh{t c€ haichw sx v3i sx "† nh{t c€ hai chw sx gixng nhaB!
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5555555555555! 555555555555555555555555!!5555555555555! 555555555555555555555555!!5555555555555!CEF G
a) Tm a& "& c& 8 d
"A T=m c?c gi? tr0 cCa < "i}t:# ] < #1 ] 99
555555555555555555555555!!5555555555555!CEF $G
T‡ng }t nˆm h‰c& 3p 2%& 2& 2( c€ t{t c~ 1' h‰c sinh gi?i! i}t 3p 2 c€ 7 h‰csinh gi?i vz 3p 2( c€ h‰c sinh gi?i! K?i 3p 2% c€ "ao nhiŠB h‰c sinh gi?i d
ài gii
555555555555555555555555!! 555555555555555555555555!! 555555555555555555555555!!
555555555555555555555555!! 555555555555555555555555!!
CEF G(ho tam gi•c %( c€ ƒj 8zi c‹nh % "‚ng 12 cm! T‡ng ƒj 8zi 2 c‹nh ( vz (%
hŒn ƒj 8zi c‹nh % z 7 cm!a) Tm t‡ng ƒj 8zi hai c‹nh ( vz (%!
") Tnh chB vi hnh tam gi•c %(!ài gii
555555555555555555555555!! 555555555555555555555555!! 555555555555555555555555!!
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ĐỀ SỐ )T5ÔN JJJJJJJJJJJ?L% # H!i ??????????????????????????????? N/ 'hi # J?GJG2011
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CF 1 # Đ' '"h Vi '"h (-) W X Y W $Z Y 100 – Y 100 – X Y
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CF # T`< a (1-)
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CF # A"h +" "" 0] c< "hd he" !"h 1 ? Hfi c< +" "" _! "hiMFi – g – !< \
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ĐỀ SỐ )+ i\m tra [0nh = n FV n-m h,c 2$1$2$11
HYn : To?n Mớp 2
Tr4fng Ti\B h,c K4ng Th0nhTn:5555555555!Mớp:555
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ài1 : T3nh9#296 555! 19672 55!!!!!!!726' 555!!! '721965555
ài 2 : +_t t3nh r`i t3nh
712 9'221 19#27'555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555
ài # : T=m a& 92 176 21772555555555555555555555555!!555555555555555555555555!!
ài 9: Ht cŽa hàng "?n [4fng trong ngà hYm na "?n [4ợc 9# g [4fngBi s?ng "?n [4ợc 2#6 g [4fng ! Kỏi "Bi chiB "?n [4ợc "ao nhiB g [4fng d ài gii555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555ài : T=m c?c số cb hai chk số mà tng c?c chk số à 1# & t3ch à #6555555555555555555555555555555555555
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ài 6 : Tr4fng ti\B h,c Ka =nh cb 219 h,c sinh ớp # và 9 ! iết số h,c sinh ớp # à 11' "‘n ! Kỏi tr4fng ti\B h,c Ka =nh cb "ao nhiB h,c sinh ớp 9 d ài gii555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555
ĐỀ SỐ Z)K, và tn ’’’’’’’’’’’’’’’’’ EFGH T“% K( E” FF JSH K( 2$1$2$11Mớp: 2’’ HUJ TWJ M– 2
ài àmB/i 1! +,c viết c?c số th3ch hợp — "ng saB:
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tr-m hai m4/i "a 5555555555555T?m tr-m m4fi -m 5555555555555
5555555555555! 915555555555555! $$
B/i 2! 97 $$ 29 26
d 9$1 #'7 7$1 66##' 6 96 96
B/i ! +in số th3ch hợp vào Y trống:
a) # < 6 ") 29 : 9 c) < 7 8) # :
B/i $! +ng ghi +& sai ghi ˜ vào Y trống:
a) 18m 1$cm ; ") 1m 1$cm ; c) 18m 1$$cm ; 8) 1m
1$$cm ;B/i ! +_t t3nh r`i t3nh:
#2 22 #9 # '72 X 9#$ 6 X 92
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55555555! 555555! 555555! 5555555!!
55555555! 555555! 555555!! 5555555!!!
B/i ! (b # lB cam <ếp vào c?c [a& mỗi [a lB! Kỏi <ếp vào [4ợc mấ [ad Bài giải
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B/i Z! (ho h=nh t> gi?c nh4 h=nh v@ A #cm B
a) T3nh chB vi cCa h=nh t> gi?c %(*! 2cm 9cm
b)E™ thm 1 [o‘n thšng [\ [4ợc 1 h=nh t> gi?c D
và 1 h=nh tam gi?c! 6cm C
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a! 1 "! 1$ c! 1$$
2! Trong h=nh "n cb số h=nh chk nh›t à :
a! 1 "! 2 c! #
#! +in 8ấB th3ch hợp vào chỗ chấm trong phjp t3nh saB :
$00 W 0 W 9 ??????????? $9
a! ^ "! ] c!
9! Viết số th3ch hợp vào chỗ chấm :
9#1& !!!!!!!!!!!& 9##& !!!!!!!!!!!!& !!!!!!!!!!!!!& !!!!!!!!!!!!!& !!!!!!!!!!!!!& 9#
! +in số cb hai chk số vào Y trống [\ [4ợc phjp t3nh th3ch hợp : 121
6! +`ng h` "n chœ mấ gifd
a! 1$ gif 1$ pht "! 1 gif $ pht
PH@N II # Tv gFn"?1! +_t t3nh r`i t3nh: Z2 [i\m)
92 29 96 #9 6 X 2#9 7' 7
5!!!!!!!!!!!!!!!!!! 5!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!! 5!!!!!!!!!!!!!!!!
5!!!!!!!!!!!!!!!!!! 5!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!! 5!!!!!!!!!!!!!!!!
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T=m a : Z1! [i\m)
a < # 12 a :
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#! Viết c?c số 92 ; '6 ; 9$9 tho mB : Z$! [i\m)
FL* : 8+2 M 8;; N +; N 2!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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9! K,c sinh ớp 2% <ếp thành hàng& mỗi hàng cb 6 h,c sinh! Kỏi ớp 2% cb "ao nhiB h,csinh d Z2 [i\m)
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ĐỀ SỐ 9)–hng gi?o 8.c và [ào t‘o hBžn K4ng JgBn
Tr4fng Ti\B h,c K4ng Th0nh + i\m tra [0nh = n FV n-m h,c 2$1$2$11 HYn : To?n Mớp 2
K, và tn :555555555555!!Mớp :555!!
ài 1 : a&˜Ÿp <ếp c?c số saB tho th> tq t-ng 8n : 729 & 1'2 & # & # & 996555555555555555555555555555555
"& +in số th3ch hợp vào chỗ chấm2#;2#7;55!;55!!;29#! 926;9#6;55!;55!!;55!!
ài 2 : +in 8ấB ^&]&9255!92 '655561212'55!12' 21255!29$
ài # : +_t t3nh r`i t3nh2# 27 '6##77 12 #6555555555555555555555555!555555555555555555555555!555555555555555555555555!
ài 9 : Ht tr4fng ti\B h,c cb 61 h,c sinh ! Trong [b số h,c sinh nam à 277 ! Kỏi tr4fng[b cb "ao nhiB h,c sinh nk d ài gii
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ài : T=m c?c số cb 2 chk số ! iết Tng 2 số à 11 t3ch à #$ ! T=m 2 số [b555555555555555555555555555555555555
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ĐỀ SỐ 10)
CEF1# piq' k[ 'h+h hw% m/ +h +ho< (1-)
9#1; !!!!!!!!!!!; 9##; !!!!!!!!!!!!; !!!!!!!!!!!!!!; !!!!!!!!!!!!!; !!!!!!!!!!!!!!; 9#
CEF 2# piq' ++ k[ k!F 'hc 'hx 'v 'y g" -q" _,# (1-)
21; 671; #'; 9'!
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CEF # Đ' '"h Vi '"h# (2 -)
#2 29 #1 96 '72 9#$ ' #
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CEF # piq' k[ '+h hw% m/ +h +ho<# (1-)18m !!!!!!!!!!!!!!!cm
8m 78m !!!!!!!!!!!!!!!!!!!!8m
1m !!!!!!!!!!!!!!!cm
12m m !!!!!!!!!!!!!!!!!!!mCEF # (1 -) (ho 9 [i\m %& & (& *a& *¡ng th4ớc nối % với ; với *; * với (! % ? ? Tn [4fng gấp hc va nối [4ợc à: !!!!!!!!!!!!!!!!!
"& (ho % cm; * 6cm; *( 7 cmT3nh [ 8ài [4fng gấp hc [b!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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CEF Z # ( 2-)a& +4fng t nhà Kà [ến cng tr4fng 8ài #$m& [4fng t nhà =nh [ến cng tr4fng 8ài h/nt nhà Kà [ến tr4fng 6$$m! Kỏi [4fng t nhà =nh [ến cng tr4fng 8ài "ao nhiB mjtd!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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CEF X# +in số cb hai chk số vào Y trống [\ [4ợc phjp t3nh th3ch hợp: Z1[)
ĐỀ SỐ 11)
12
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PHzN D{ĐT TH|NH PHỐ TA4 K:Tr4fng TK:!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!K, và tn K˜:!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Mớp:!!!!!!!!!!!!!!!!!!!!!!!!!!˜*!!!!!!!!!!!!!!!!!!!!!!!!!!!–hng thi:5555!!Jgà ET:5!!A5!A2$11
KI34 T5A CUỐI HK II 4"# TOÁN – L% 2 J-m h,c 2$1$2$11
(hk ¢ Pi?m th0 ˜ố ph?ch
PH@N I? T}+ "hi~< (-i*<)Kh!"h 't" m/ +hu +i -' 'l+ +F ' gời -&"B/i 1?
a) (h3n tr-m hai m4/i mốt viết à:%! '21 ! '12 (!'2$
") ˜ố in tr4ớc số #92 à:%! #9# ! #91 (! #9$
B/i 2? Pi? tr0 cCa chk số trong 27 à: %! $$ ! (!$
B/i ?a) Trong h=nh v@ "n cb mấ h=nh tam gi?c
%! 2 ! # (! 9 ") Trong h=nh "n cb mấ h=nh chk nh›t
%! 9 ! # (! 2
B/i $? Th> # tBn nà à ngà th?ng 9& th> # tBn saB à ngà mấ d
%!12 !' (!11
B/i ? ˜ố d a) '1$& '2$& '#$& 55& 55& '6$
") 212& 21#& 219& 55& 55& 217& 21
B/i ? Đi." •oF 'h+h hw% m/ '[" €] ] Y? !) 1 W 9 > X _) 200+< W 0+< 20+<PH@N 2? Tv gFn" (Z-i*<)B/i Z? +_t t3nh r`i t3nh!
a) '7# X 21 ") #92 21555555 55555!!555555 55555!!555555 55555!!
B/i X? T=m < "iếta) < # 12 ") : 555555 55555!!
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555555 55555!!555555 55555!!
B/i 9? T3nh chB vi h=nh tam gi?c cb [ 8ài c?c c‘nh à :1#cm& 17cm& 29cmài gii
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
B/i 10? Mớp 2% cb #2 h,c sinh <ếp thành 9 hàng! Kỏi mỗi hàng cb "ao nhiB h,c sinh dài gii
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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ĐỀ SỐ 12)
1? <hoa$h vào ch= đ6t t@Ac cG* t %Oi đP$ #
A) C+ k[ 2^ 2^ 2 miq' 'hc 'hx 'v 'y _, -q" g" g/#
B) T" ++ k[ 2^ 2Z9^ 2Z^ 29Z^ k[ g" he" 2Z9 g/#
2? 5P$ hi 5, sai hi Q #
? i-t ti- vào ch chm cho thch h0#
a! 211; 212; 21#; 55!!; 55!!; 216; 55!!; 21; 21'; 55!!
"! 1$; 1;55!!; 2; #$; 55!!; 55!!;
$? R.i mi s. vAi c>ch đSc c#a s. đT#
Q. K
5iU$ ?* V, W, M vào t.$:
a. 562; 625; 652 b. 625; 562; 652 c. 652; 625; 562
a. 265 b. 257 c. 297
a. 38m + 27m = 55m b.1m = 10dm
c. 16cm : 4 = 3cmd.1000m = 1km
T?m tr-m " m4/i
J-m tr-m " m4/i
ốn tr-m inh "ốn
ốn tr-m
400
404
875
578
600 + 30 + 2 632 1000100
30 : 5 : 3 12 600 + 200400 x 2
a.
b.
c.
d.
8 + 5 - 9 x 6 : 3
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H
Trang 18
7 5X Yt t$h i t$h:
8 Dm x :
9? H`"h _M" +j JJJ? h`"h '!< i+
Viết tn c?c h=nh tam gi?c [b: 55555!!
555555555555555555
555555555555555555
10? 5à$ à $hà Za$ cT 8 co$, đ[ ">$ đi 29 co$ 'ỏi $hà Za$ c\$ %]i "ao $hiJ* co$ àK
ii
55555555555555555555555555555555555
55555555555555555555555555555555555
55555555555555555555555555555555555
ĐỀ SỐ 1)1? <hoa$h vào ch= đ6t t@Ac cG* t %Oi đP$ #
A) C+ k[ $^ $^ $^ miq' 'hc 'hx 'v 'y _, -q" g" g/#
B) T" ++ k[ 2^ 2Z9^ 2Z^ 29Z k[ _, he" 2 g/#
400 + 99 764 -
353
a. b.
a. 543; 354; 435 b. 354; 435; 543 c. 435; 543;
354;
a. 279 b. 257 c. 297
400 + x = 200 x 4 295 - x = 180a. b.
A
B
C
D
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2? 5P$ hi 5, sai hi Q #
? i-t ti- vào ch chm cho thch h0#
a! #11; #12; #1#; 55!!; 55!!; #16; 55!!; #1; #1'; 55!!
"! 12; 1;55!!; 55!; 29; 55!!; 55!!;
$? R.i mi s. vAi c>ch đSc c#a s. đT#
Q. K
5iU$ ?* V, W, M vào t.$:
7 5X Yt t$h i t$h:
a. 48m + 47m = 85m b.10dm = 1m
c. 32cm : 4 = 8cmd.2000m = 2km
tr-m " m4/i -m
J-m tr-m " m4/i
Ht tr-m inh "ốn
˜?B tr-m
600
104
775
579
9 + 6 - 7 x 6 : 6
700 + 55 866 -
356
900 + 10 + 6 916 1001000
40 : 5 : 8 2 400 x 2400 + 300
a.
b.
c.
d.
a. b.
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H
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8 Dm x :
9? H`"h _M" +j JJJ? h`"h '!< i+
Viết tn c?c h=nh c?c h=nh tam gi?c [b:
555555555555555555
555555555555555555
10? 5à$ à $hà Fai cT 82 co$, đ[ ">$ đi 23 co$ 'ỏi $hà Fai c\$ %]i "ao $hiJ* co$ àK
ii
55555555555555555555555555555555555
55555555555555555555555555555555555
55555555555555555555555555555555555
ĐỀ SỐ 1$)T5‚ƒN TI3U HC IO PHON
PHI„U KI34 T5A CH…T L‚†N HC SINH I‡I 4ÔN TOÁN LỚP 2Ns4 HC# 2010> 2911
B/i 1: Z9[)
(ho c?c số Viết 8€ t3nh [ng
1; 2; ; 1; 2$ : <
1; 2; #; 12; 17 : <
100 + x = 600 : 2 394 - x = 160a. b.
A
B
C
D
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B/i 2: Z9[) +in số th3ch hợp vào chỗ chấm: #2!!! !!!' '!!! 7!!!6 1!!!7 6!!! !!!21 !!#9 97' 1!!!6 #!!!7 1$$$ B/i :Z[) a) T=m số nhỏ nhất cb # chk số mà cb tng "£ng 2$ !
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!! ") K€ cho "iết cb "ao nhiB số cb # chk số mà chk số hàng tr-m à d!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! B/i $:Z#[) Mớp m <ếp [4ợc # hàng cn thka ra 2 "‘n!T3nh <m ớp m cb "ao nhiB "‘nd iết r£ngmỗi hàng <ếp [4ợc 1$ "‘n!
ài gii
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
B/i :Z#[) +in số th3ch hợp vào chỗ chấm:
!!!!!!!!h=nh t> gi?c
ZM4B ¢: +i\m tr=nh "à: 1[)
ĐỀ SỐ 1)
B/i 1: Z2[i\m) a)Viết c?c số saB: Ht tr-m inh " !!!!!!!!!!!!!!; ốn tr-m m4fi -m!!!!!!!!!!!!!!!!! (h3n tr-m "a m4/i t4!!!!!!!!!!!!!; T?m tr-m t?m m4/i -m!!!!!!!!!!!!! ")ếp c?c số saB: $7& 7$ & 96 & 69 & 6 Tho th> tq t "j [ến ớn!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Tho th> tq t ớn [ến "j!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!B/i 2# T3nh nhemZ2 [i\m) # < 7 !!!!!!!!!; 9 < !!!!!!!!!; 2$ : 2 !!!!!!!!!! ; 9$$ #$$ !!!!!!!!!! 2 : 9 !!!!!!!!!; 1 : !!!!!!!!!; < 6 !!!!!!!!!!!; $$ $$ !!!!!!!!!!!
+ - - +
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B/i : +_t t3nh r`i t3nh : Z2 [i\m) 69 2 ; '9 X #6 ; #1 191 ; 79 9$#
!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!B/i $ : T3nh : Z1 8i\m)
29 16 X 1 !!!!!!!!!!!!!!!!!! 2 : < 6 !!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!B/i # Z2 [i\m)ao ngY cn n_ng 97 g& "ao g‘o cn n_ng h/n "ao ngY 'g!
Kỏi "ao g‘o cn n_ng "ao nhiB g d
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!B/i # T3nh tng số "j nhất cb # chk số với số ớn nhất cb 2 chk số!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ĐỀ SỐ 1)Tr4fng TK Ma V-n (B Th>5!! ngà5!! th?ng 5!!n-m 2$5!!K, Tn: 555555!!!!!!!!!!!!!!!!!!!!!!!! Ei\m tra chất 4ợng cBối n-m h,cMớp 255!! 4" 'hi: To?nI> PH@N T5ˆC NHI84 ( -i*<)B/i 1Z 1 [i\m) Ehoanh trn vào chk c?i [_t tr4ớc ết lB [nga) Trong rỗ cb # lB cam& 1 số cam trong rỗ à:
%! lB ! 7 lB (! 6 lB *! lB ") 8à cCa lB\n s?ch hong 55! Tn [/n v0 cn [in vào chỗ chấm à:
%! cm ! mm (! 8m *! mB/i 2 Z 1 [i\m) ˜ố g`m: tr-m& 1 ch.c và $ [/n v0 [4ợc viết à:
%! 1$ ! $1 (! 1$ *! 1$B/i Z1 [i\m) < 7 2
%! $ ! 9$ (! 6$ *! 7$II> PH@N T6 LU‰N ( Z -i*<)B/i 1: Z 2 [i\m) +_t t3nh r`i t3nh ' #1 ; #9 299 ; 1$$ 72 ; 679 ##!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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B/i 2: Z 1 [i\m) 9 < 6 16 2$ : 9 < 6!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! B/i : Z 1 [i\m) T=m < 9 X 1 29
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!B/i $: Z 1 [i\m) T3nh chB vi h=nh tam gi?c %& & ( "iết [ 8ài c?c c‘nh à:
% #$ cm ; ( 1 cm ; %( # cm5555555555555555555555555!!
5555555555555555555555555!!
B/i : Z 2 [i\m) \ n4ớc th> nhất ch>a 6 3t n4ớc! \ th> hai ch>a 3t h/n "\ th> nhất #$$3t n4ớc! Kỏi "\ n4ớc th> hai ch>a "ao nhiB 3t n4ớcd555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555ĐỀ SỐ 1Z)
B/i i*< '! -Š"h ` +F[i h=+ ` Ii
N;< h=+ 2010 > 20114"# T" g% 2I> Ph‹" '}+ "hi~<#( -i*<)?
Kh!"h m/ +hu +i -' 'l+ +F ' gời -&"
CF 1# (?c số : $$; 27'; 7#$; 1 [4ợc viết tho th> tq t ớn [ến "j à:
%! $$; 27'; 7#$; 1
! 7#$; $$; 2'7; 1
(! 1; 2'7; $$; 7#$
*! $$; 7#$; 1; 2'7
CF 2# Kà ch/i v?n cf t gif 1 pht [ến gif #$ pht! Kỏi Kà ch/i v?n cf hết "aonhiB phtd
%! 1 pht ! 9 pht ! 6$ pht *! pht
CF # K=nh tam gi?c cb [ 8ài c?c c‘nh n 4ợt à 18m; cm; 7cm th= cb chB vi à:
%! 1#cm ! 26cm (! 22cm *! 1#8m piq' m/ +h +ho< 'h+h hw%#
CF $# Viết số
a) ˜?B tr-m ch3n m4/i -m:!!!!!!!!!!!!!!!!!!!!
") T?m tr-m inh t4!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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CF # (h,n <<] +<] •<] ha < viết vào chỗ chấm th3ch hợp
‘n Jam ớp m cao 1!!!!!!1!!!!!!!!!
CF # Viết # số th3ch hợp vào chỗ chấm:
a) $9; $6; $;!!!!!!!!!;!!!!!!!!!!!!;!!!!!!!!!!!
") 711; 71#; 71;!!!!!!!!!!;!!!!!!!!!!!;!!!!!!!!!!!
II] Ph‹" 'v gFn"#( Z-i*<)
CF 1# +_t t3nh r`i t3nh: Z2 [i\m)
#76 9# 6 9 7 2 '1 2
CF 2: T3nh: Z1[i\m)
9 m : 55555555!!!!!! #2 cm : 9
5555555!!!!!!!!
9$ : 9 : !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 9 < ' 6
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
CF # T=m < Z1 [i\m)
6# < 2$ < 2# 9#6
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
CF $# Z# [i\m)
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a) Kai t cYng nhn cb #67 ng4fi& t mt cb 12 ng4fi! Kỏi t hai cb "ao nhiB ng4fid
Bài ii:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
") Mớp 2% cb 27 h,c sinh chia [B thành # t! Kỏi mỗi t cb mấ h,c sinh!
Bài ii:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ĐỀ SỐ 1X)H= m/ 'M":555555!!!5!Tlờ": JJJJJJJJJL%# 2
Đ. i*< '! +ho' glw" CUỐI Ns4N;< h=+ 2010 X 2011 ( F$ Do>$ ^ ZA 2)
Thời gian làm bài: 40 phút
I > Ph‹" '}+ "hi~<HŒ h!"h 't" m/ +hu -' 'l+ +F ' gời -&" (3 điểm)
(Mỗi c! t"ả lời đúng đ#$c 0%&' điểm)
CF 1# Ehoanh trn vào số "j nhất trong c?c số saB:
#; #; ; ; #; #
CF 2# ' tr-m # ch.c 6 [/n v0 555!
(n [in vào chỗ chấm số:
%! '6# ! 6'# (! #'6 *! '#6
CF : (ho "iết số "0 tr à 9& số tr à 72! KižB cCa hai số [b à:
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%! 917 ! 91# (! 97 *! 7
CF $# (hB vi h=nh tam gi?c cb [ 8ài c?c c‘nh [B "£ng 'cm à:
%! 1 cm ! 27 cm (! 29 cm *! ' 8m
II > Ph‹" 'v gFn" (& điểm)
CF # Viết số th3ch hợp vào chỗ chấm: (1%0đ)7$7; 55!; 7$'; 55!!; 555; 712; 55!!; 555; 71
CF (%0đ)aA! +_t t3nh r`i t3nh: 9' X 21 96 172
5555555555555555555555555555555!!5555555555555555555555555555555!!
5555555555555555555555555555555!!
5555555555555555555555555555555!!
"A! T3nh:
9 < # 12 2$ < # : 2
5555555555555555555555555555555!!5555555555555555555555555555555!!
5555555555555555555555555555555!!
CF Z# Ht cŽa hàng "Bi s?ng "?n [4ợc 97l 8B& "Bi chiB "?n [4ợc nhiB h/n "Bi
s?ng 129l 8B! Kỏi "Bi chiB cŽa hàng [b "?n [4ợc "ao nhiB 3t 8Bd
(1%'đ)
5555555555555555555555555555555!!
5555555555555555555555555555555!!
5555555555555555555555555555555!!
5555555555555555555555555555555!!
5555555555555555555555555555555!!
CF X# Pii "ài to?n tho tbm tŸt saB: (1%'đ)
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*+n ,- ,ài: 3. cm
/t đi: : ' cm
/n l+i : 2 cm
5555555555555555555555555555555!!
5555555555555555555555555555555!!5555555555555555555555555555555!!
5555555555555555555555555555555!!
CF 9# Trong h=nh "n: (1%0đ)
a! (b "ao nhiB h=nh vBYngd55555555555555555555
"! (b "ao nhiB h=nh tam gi?cd55555555555555555555
5_ Q` 19)–hng P*¤+T hBžn ThB›n (hB (ng Koà € Ki (hC Jgha Vižt JamTr4fng Ti\B K,c b H4fi +c M›p Tq *o K‘nh –hc
ĐỀ KI34 T5A CUỐI HC Kr II 4ÔN TOÁN LỚP 2 J-m h,c: 2$1$ X 2$11
ZThfi gian: 9$ pht hYng \ chjp [) ĐỀ B|I#ài 1: T3nh nhem! 2 < 6 55 1 : 2 55 9 < 6 55 1$ : 55 # < 6 55 29 : 9 55 < 7 55 2$ : 9 55
ài 2: +_t t3nh r`i t3nh! 69 #99 #92 X 212 72' 11# 979 X 96#
5555 5555! 5555 555!!ài #: ˜o s?nh #$2 !!! #1$ #21 !!! 2' 6 !!! 69 #$ # !!! 9$ # '' !!! '7 2 1$$$ !!! '' 2
ài 9:
Ht tr4fng ti\B h,c cb 26 h,c sinh nam và 2#9 h,c sinh nk! Kỏi tr4fng ti\B h,c [bcb tất c "ao nhiB h,c sinh dài :
<
>
=
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Ehoanh vào chk c?i [_t tr4ớc ết lB [ng! ˜ố h=nh t> gi?c cb trong h=nh v@ à d
%! 1! 2(! #
*! 9
ĐỀ SỐ 20)–KJP P*¤+T T–T“N¥JP TFGQ K(
+D EFGH T“% +IJK E” (QRF E” FF JSH K( 2$$'2$1$
4ÔN TOÁN LỚP 2 b' R DdC Rf'gF : Z# [)
Ehoanh vào chk c?i Z%&&(&*)[_t tr4ớc ết lB [ng!
CG* 1: ˜?B tr-m& "ốn ch.c& " [/n v0 hợp thành số nàod%! 967 ! 679 (! 697CG* 2: ˜ố in saB số #' à số nàod
%! # ! 9$ (! 91CG* 3: (B nào [ngd
%! HBốn t=m số "0 chia ta ấ th4/ng cng với số chia!! HBốn t=m số "0 chia ta ấ th4/ng tr [i số chia!(! HBốn t=m số "0 chia ta ấ th4/ng nhn với số chia!
CG* +: T=m [?p số cCa "ài to?n:
Mớp 2% cb #6 h,c sinh chia [B thành 9 t h,c t›p! Kỏi mỗi t cb "ao nhiB h,c sinhd%! 7 h,c sinh ! h,c sinh (! ' h,c sinh
CG* 4: K=nh nào [€ tY màB6
1 số Y vBYngd
H J –
H J –
%! K=nh H ! K=nh J (! K=nh – *! ( # h=nh H&J&–CG* : (B nbi nào [ng gif trong ngàd
%! 1 gif s?ng ! 17 gif chiB! (! ' gif tối *! 1$ gif tối
CG* 7 : (B nào th3ch hợpd%! (hiếc "àn h,c sinh cao # m! ¦B€ng [4fng 8ài 2$8m
(! (hiếc "t "i 8ài hong 1cm*! (hiếc th4ớc ™ 8ài hong 1m
CG* 8: +`ng h` chœ:
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%! # gif 1$ pht! ' gif 1 pht(! 1$ gif 1 pht*! # gif #$ pht
CG* 9: Tf giấ "‘c 1$$$ [`ng cb th\ [i [4ợc mấ tf giấ "‘c $$ [`ngd
%! 2 tf ! # tf (! 9 tf *! tf CG* 1;: 2cm 1m ! ˜ố th3ch hợp [in vào chỗ chấm à:
%! 1$ ! 1$$ (! 1$$$CG* 11: Viết số saB thành tng c?c tr-m& ch.c& [/n v0:
$ 55555555555555555CG* 12:Viết số saB tho th> tq t ớn [ến "j : $7 ; 7$ ; 96 ; 69 ; ; $5555555555555555555555555555555
Bbh$ tự %*$: Z7 [i\m)CG* 1: +_t t3nh r`i t3nh Z2[i\m):
96 2$ 9# #9 92 ' 95555 5555 5555! 555!!5555 5555 5555! 555!!5555 5555 5555! 555!!
CG* 2: +in số th3ch hợp vào chỗ chấm Z1 [i\m)1$$ cm 55m 1m 55mm29cm X 9cm #$cm55!! #$cm 7cm X #7cm 55!
CG* 3: T=m x Z1 [i\m)a) x #9 9' ") x < 9 #6
CG* +: Jhà tr4fng chia $ " "àn ghế mới vào c?c ớp! Hỗi ớp [4ợc chia "! Kỏi cb "ao nhiB ớp [4ợc nh›n "àn ghế mới d Z2 [i\m)CG* 4: T3nh chB vi h=nh tam gi?c %(& "iết [ 8ài c?c c‘nh à : % #cm& ( 1 cm&%( 9cm! Z1 [i\m)
ĐỀ SỐ 21)
–KJP P*¤+T!!!!!!!T5‚ƒN TI3U HC ????????
K, và tn:!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Mớp 2!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Th5 ngà- th6ng n7m 010KI34 T5A CUỐI HC Kr II
4"# T"Thfi gian: 9$ pht
(8h9ng ể thời gian gia* đ;)
I? T}+ "hi~< h+h F!" ( $ -i*< )j <hoa$h t\$ vào ch= c>i t@Ac cG* t %Oi đP$:
1! ˜ố $1 [,c à:
%! Ht tr-m inh t?m ! T?m tr-m inh mt
(! T?m tr-m m4fi
2! ˜ố in saB cCa # à:
+i\mMfi ph cCa gi?o vin
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%! #9 ! # (! #6
#! Ht ngà cb !!! gifd
%! 12 gif ! 29 gif (! #6 gif
9! Eết lB phjp t3nh 6 29 12 à: %! $ ! '2 (! '$
! Eết lB phjp t3nh 6 < 7 à:
%! 72 ! 97 (! #7
6! 1m !!! m! ˜ố th3ch hợp [in vào chỗ trống à:
%! 1$m ! 1$$m (! 1$$$m
7! K=nh tam gi?c cb [ 8ài c?c c‘nh [B "£ng cm! (hB vi h=nh tam gi?c à:
%! 29cm ! 16cm (! 2$cm
! K=nh "n cb "ao nhiB h=nh vBYngd
%!
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(! '
II? T}+ "hi~< 'v gFn" ( -i*<)
1! T3nh:
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2! T3nh:
< 6 X 11 !!!!!!!!!!!!!!!! 2$ : < 6 !!!!!!!!!!!!!!!!!!!!
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#! Viết số th3ch hợp vào chỗ chấm:
aA ' ; 1$$ ; 1$; !!!!
"A 29 ; 299 ; 2#9 ; !!!!
9! T=m x:
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2 < x 1' X 7
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na "ố #6 tBi& Yng nhiB h/n "ố 27 tBi! Kỏi Yng n-m nà "ao nhiB tBid!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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K, và tn:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Mớp 2!!!Tr4fng Ti\B h,c !!!!!!!!!!!!!!!!
B/i i*< '! -Š"h ` +F[i ` II4" '" > g% 2
Thời i!" $0 %h&' (<h$ kể thOi ia$ iao đU) Jgà i\m tra: !!! th?ng !!! n-m 2$!!!
I? Ph‹" '}+ "hi~< Z # [i\m) <hoa$h t\$ vào ch= c>i đ6t t@Ac cG* t %Oi đP$
CF 1! ˜ố 21 [,c à:
%! Kai tr-m -m m4/i mốt!
! Kai tr-m n-m m4/i mốt!
(! Kai tr-m n-m mốt!
CF 2! ˜ố BH tXm %i$h t@ viết à:
%! 79 ! 79$ (! 7$9
CF ! (hk số ' trong số 1'$ cb gi? tr0 "£ng:
%! '$ ! '$$ (! '
CF $! ˜ố ớn nhất trong c?c số '#; '#; #'; '# à:
%! '# ! '# (! '#
CF ! (on ợn n_ng 79g! (on 8 nh§ h/n con ợn 1'g! V› con 8 n_ng:%! '#g ! g (! 6g
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CF ? +`ng h` chœ mấ gif d%! 12 gif 1$ pht
! 2 gif 12 pht
(! 2 gif
II? Ph‹" 'v gFn" Z7 [i\m)
CF Z Z# [i\m)! +_t t3nh r`i t3nh:
6 1 97 9# 91# 291
CF X Z1 [i\m)! T3nh chB vi h=nh tam gi?c "iết mỗi c‘nh cCa tam gi?c [B "£ng cm! Bài ii
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CF 9 Z2 [i\m)! ¦B€ng [4fng % 8ài 167m! ¦B€ng [4fng (* ngŸn h/n lB€ng[4fng % 1m! Kỏi lB€ng [4fng (* 8ài "ao nhiB iYmjt d
Bài ii
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CF 10 Z1 [i\m)! T=m số cb hai chk số "iết hižB cCa chk số hàng ch.c và chk sốhàng [/n v0 "£ng và t3ch cCa hai chk số "£ng 29!
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109
X $
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112
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ĐỀ SỐ 2)
I?T}+ "hi~<# Kh!"h 't" m/ +hu -' 'l+ +F ' gời -&"
ài 1:Trong c?c số #9; 9#; #9; #9; 9# số ớn nhất à: %!#9 !9# (!9#ài 2:˜ố g`m : 1 tr-m 7 ch.c 2 [/n v0 [4ợc viết à: %!127 !172 (!127
ài #:Tf giấ "‘c 1$$$ [`ng cb th\ [i thành mấ tf giấ "‘c $$ [`ng d%! 1 tf (!172 !2 tf
ài 9: (hB vi h=nh tam gi?c %( cb [ 8ài c?c c‘nh: % #9 cm; ( 2$ cm;%( 16cm %! 7$ cm ! 9 cm (! 6$cmài :Trong h=nh v@ "n cb: %! 2 h=nh tam gi?c và # h=nh t> gi?c ! 2 h=nh tam gi?c và 9 h=nh t> gi?c
(! 2 h=nh tam gi?c và 2 h=nh t> gi?cII? Tv gFn"ài 1: +_t t3nh r`i t3nh
29 2# 96 69 76 X 2# $ X 9!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ài 2: T=m <967 < 77 < X 219 612
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< : # < < 9 2$ !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ài # :
a) (b 9$ g g‘o chia [B vào c?c ti& mỗi ti ch>a g !Kỏi cb "ao nhiB ti g‘o d
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
")\ th> nhất ch>a [4ợc 76 l<t n4ớc& "\ th> hai ch>a [4ợc 3t h/n "\ th> nhất 2# l<t Kỏi "\ th> hai ch>a [4ợc "ao nhiB 3t n4ớc d
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ài 9 : Viết phjp chia cb th4/ng "£ng số chia!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ĐỀ SỐ 2$)
K, tn:!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Mớp:!!!!!Tr4fng:!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
KI34 T5A ĐŽNH Kr CUỐI Kr II =7m h>c:00?@010
HUJ :TWJThfi gian :9$pht ZhYng \ thfigian giao [)
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ài 1:T3nh nhemZ2[) 2 < 6 5 # < 6 5 27 : # 5 2$ : 9 5 1 : # 5 29 : 9 5 9 < 7 5 < 5
ài 2:+_t t3nh r`i t3nhZ2[)
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7 gif gif!!!!!!!!!!!!!!!!!!!!!!! 29m : 9!!!!!!!!!!!!!!!!!!!!!!!!!!! ài #: T=m < Z1[) < # < 1 79 5 !55555555 555555! 5555 5!!5555555!! 5555555555!! 5555555!! 5 5555555555!! ài 9: (b 29 "t ch= màB &chia [B cho # nhbm !Kỏi mỗi nhbm cb mấ "t ch= màBd
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ĐỀ SỐ 2)T“N¥JP TK TIJK LJ T¨© KI34 T5A ĐŽNH K: CUỐI K: II (2010 – 2011)Mớp: 2!!!!!!!!!!!!!!! HYn: TWJ Mớp 2K, và tn: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Thfi gian: 9$ pht Z hYng \ thfi gian giao [)
Ph‹" I# 1A +ng ghi Z+)& sai ghi Z˜) vào Z1[)!
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aA ̃ ố in saB cCa '1 à '$ cA (?c số 2'& #$& #$& # [€ <ếp tho th> tq t-ng8n!
"A ˜ố ớn nhất cb "a chk số à ''' 8A '$$[`ng X 2$$[`ng 7$$[`ng
2A Jối số với tng th3ch hợp Z1[)!
67 '$$ $ ' 99$ 6$$ 7$
'' 9$$ 9$ 9$9 9$$ 9
#A Ehoanh vào số ớn nhất Z1[)! 92 ; 92' ; 2' ; 9'$ !
9A Ehoanh vào chk tr4ớc ết lB [ng Z1[)
aA 55!!mm 1m 1m 555!!m %A 1$$; A 1$; (A 1$$$
"A 9 < #' d %A 61; A 71; (A 7$
Ph‹" II# 1A 1A [_t t3nh r`i t3nh: Z2[)
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2A T=m < "iết Z1[) aA < 27 6# "A < : 9
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9A \ th> nhất ch>a n4ớc& "\ th> hai ch>a 3t h/n "\ th> nhất 21 n4ớc! Kỏi "\ th> haich>a "ao nhiB 3t n4ớcd Z1[) B/i ii
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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A T3nh chB vi h=nh t> gi?c HJ–¦ cb [ 8ài mỗi cành à 8m Z1[)
B/i ii!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ĐỀ SỐ 2)K, và tn:55555555555!!!Mớp: 25!Tr4fng T K
ĐỀ KI34 T5A CUỐI HKII JSH K(: 2$1$ 2$114ÔN# TOÁN
B|I 1: T3nh Z#[i\m) '2 '' 9 6# $# 7#2
92$ 1 17 #9
B|I 2 : T=m Z # [i\m) #$$ $$ X $$ 2$$ 6$$ X #$$555!!!!!!!!!!! !!!!!!!!!!!!555!! 555! !!!!!!!!!!!!!!!!!555! !!!!!!!!! 555!!!!!!!!!!!!!! 555!!!!!!!!!!!!!!!!!!!555!!!!!!!!!!!! 555!!!!!!!!!!!!!! 555!!!!!!!!!!!!!!!!!!B|I # ˜ốd Z 1 [i\m) # 2 #
B|I # Z2 [i\m) Ehối ớp hai cb 1$2 h,c sinh! Ehối ớp "a cb 127 h,c sinh! Kỏi c hai hốicb "ao nhiB h,c sinhd
ài gii:
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B|I $# Z 1[i\m) E™ thm [o‘n thšng [\ [4ợc h=nh tam gi?c!
ĐỀ SỐ 2Z)
K, và tn :!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Mớp:!!!!!!!!!Tr4fng!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
EFGH T“% +IJK Eª (QRF Eª FF J-m h,c: 2$1$ 2$11 HUJ: TWJ M– 2
+ + +–– –
1
32
3
201
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ài 1: T3nh nhem Z2[) < ' !!!!!!!!!!! 2 : 9 !!!!!!!!!!! # < 7 !!!!!!!!!!!!!!! 9$$ $$ !!!!!!!!!!!!! # < !!!!!!!!!!! # : !!!!!!!!!!! #2 : 9 !!!!!!!!!!!!!!! $$ 2$$ !!!!!!!!!!!!!!ài 2:Z2[)
a) Viết số th3ch hợp vào chỗ chấm:2m !!!!!!8m ; 1m !!!!!!!!!cm ; 1m !!!!!!!!!!m ; cm !!!!!!!!mm
") ếp c?c số saB : #9 & 9# & #2 & 2#& # tho th> tq t "j [ến ớn:!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ài #: +_t t3nh r`i t3nh Z2[) 97 #' ; '7 #2 ; 2 X # ; 29# 26
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9'2!!!!!!!92' ; #76!!!!!!!!!67# ; 9 < 7!!!!!!#2 ; 69!!!!!!6$$ 9ài : Z2[) Koa cn n_ng #2g& H« cn n_ng h/n Koa 'g! Kỏi H« cn n_ng "ao nhiB iYgamd ài gii!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ài 6: T3nh [ 8ài [4fng gấp hc%(*¬& "iết mỗi [o‘n thšng trong [4fng gấp hc [B8ài "£ng nhaB và "£ng cm! ài gii!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ĐỀ SỐ 2X)
KI34 T5A ĐŽNH K:
CUỐI HC K: IIHYn : DlR n Zb 'p
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Bài 1# Kh!"h m/ +hu -' 'l+ q' F -&"#
1! FEt $àH cT mH iOK %! 12 ! 1 (! 292 1 m M !!!!!!!!!! mm
%! 1$ ! 1$$ (! 1$$$ #! Q. qQ>* tXm "a m@Ii "a, vi-t %à : rr %! 6## ! 6$# (! 6#9? Q. 83; đSc %à : %! T?m "a m4/i ! T?m tr-m "a m4/i (! T?m m4/i "a
B/i 2# Viết số in tr4ớc& số in saB vào chỗ chấm cho th3ch hợp:
S[ gi." 'l+ S[ -Œ +h S[ gi." k!F!!!!!!!!!!!!!!!!!!!!!!! 76 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! #29 !!!!!!!!!!!!!!!!!!!!!!!
B/i # S[\ 7 : 9
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B/i $# Đ' '"h Vi '"h# #2 12 6#' 2#
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3 288
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h,c [b cb "ao nhiB h,c sinhdài gii
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"! (b 27 "t ch= màB chia [B cho # nhbm! Kỏi mỗi nhbm cb "ao nhiB "t ch= màBdài gii
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B 9 cm CB/i Z: Ch h`"h 'x i+ ABCD( nh# hAnh bn) T3nh chB vi h=nh t> gi?c! 2 cm #cm
A 6 cm D
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!ĐỀ SỐ 29)
ĐỀ KI34 T5A CUỐI HC K: IIKh[i #2
4" # T"Thời i!" # $0 %h&'
N/ 'hi # IG T}+ "hi~< # ( -i*<)
• Kh!"h 't" m/ +hu +i 'l+ +F ' gời -&" # CF 1 #Eết lB cCa phjp nhn # < à : % ! 21 ! 29 ( ! #2 CF 2 : Eết lB cCa phjp chia #2 : 9 à : % ! ' ! 7 ( ! CF: Eết lB cCa phjp t3nh 6 X 2# à : % ! #2# ! ### ( ! ##' CF $ : ˜ố ớn nhất trong c?c số # & #7 & #'1 à : % !#'1 ! #7 ( ! # CF # Trong c?c c?ch viết 84ới [ & c?ch viết [ng à :
% ! 1m 1$cm ! 1m 1$$mm ( ! 1m 1$8m
CF : (hB vi h=nh t> gi?c %(* à : 9cm
(cm
#cm
% 6cm *
% ! 17cm ! 1cm ( ! 1'cm FFAài t›p : Z9 [i\m) CF 1 : T=m < Z 2 [i\m ) aA < < # 27 "A < : 9 CF 2 : ài to?n Z 2 [i\m ) +i Ht tr`ng [4ợc #$ c & [i Kai tr`ng [4ợc 3t h/n [i Ht 19$ c! Kỏi [i Kai
tr`ng [4ợc "ao nhiB c d !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
7/21/2019 29 de Toan lop 2 cuoi HK2
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