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Page 1
Thirty-FifthAnnualSixthGradeMathBlast
StageOne
Directions:1. Usea#2pencil.2. Scratchpapermaybeused.Youmaywriteonthistest.3. PutyourNAMEandSCHOOLontheScantronanswersheet4. TransferanswerstoScantroncarefully;besuretomakeyourmarksdarkanderasuresclean.5. Thereisnopenaltyforguessing.6. Allfractionsaretobesimplified.7. Use3.14forπ.8. Allmoneyshouldberoundedtothenearestpenny.
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1. Whichofthefollowingnumbersisthelargest?
a. −4 !!
b. −5.46
c. −5 !!"
d. −5.4
e. NoneofThese
2. Theicecreamstoreaverages$2.70foreachicecreamconesold.IcecreamconesalesforthemonthofMaytotaled$30,126.60.HowmanyicecreamconesweresoldinMay?
a. 111.58
b. 1115.88
c. 11158
d. 111580
e. None of These
3. Therewere1and¾pizzasleftoveraftertheparty.SamandDonate½oftheleftoverpizzas.Howmuchisleftnow?
a. !!
b. !!
c. !!
d. !!
e. None of These
4. Whichfractionisundefined?
a. !"#!
b. !!"!"
c. !"!
d. 23 !!
e. None of These
5. Evaluate:4 + 4 ÷ 2 + 6 ∙ 4!
a. 160
b. 102
c. 582
d. 54
e. None of These
6. Writethefollowingratioasaunit-lessfractioninlowestterms: 3feetto60inches
a. !!"
b. !!"
c. !!
d. !!"#
e. NoneofThese
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7. Ifyouspend5.5hoursaweekstudyingforEnglishand4hoursstudyingformathwhatistheratiooftimespentstudyinginmathtostudyingforEnglish.
a. 8: 11
b. 11: 8
c. 55: 2
d. 2:55
e. NoneofThese
8. Findtheareaofthefigurebelow.
a. 160 𝑠𝑞𝑢𝑎𝑟𝑒 𝑢𝑛𝑖𝑡𝑠
b. 180 𝑠𝑞𝑢𝑎𝑟𝑒 𝑢𝑛𝑖𝑡𝑠
c. 200 𝑠𝑞𝑢𝑎𝑟𝑒 𝑢𝑛𝑖𝑡𝑠
d. 53 𝑠𝑞𝑢𝑎𝑟𝑒 𝑢𝑛𝑖𝑡𝑠
e. NoneofThese
9. Findtheleastcommonmultiple(LCM)of24,36,and54.
a. 6
b. 12
c. 360
d. 720
e. NoneofThese
10. Simplify.0.8 ÷ !!∙ !!
a. !!
b. !!"
c. 7.2
d. 2.4
e. NoneofThese
11. HowmanyminutesareinthemonthofMarch?
a. 744
b. 43,200
c. 44,640
d. 46,500
e. NoneofThese
12. Writethephrase,“sixlessthanthequotientofanumber,n,andfour,”asamathematicalexpression.
a. 6 − !!
b. !!− 6
c. 6 − !!
d. !!− 6
e. NoneofThese
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13. Determinethelengthofthesideofasquarewiththegivenareaof1.44squarefeet.
a. 0.36 𝑓𝑒𝑒𝑡
b. 1.2 𝑓𝑒𝑒𝑡
c. 0.72 𝑓𝑒𝑒𝑡
d. 2.0736 𝑓𝑒𝑒𝑡
e. NoneofThese
14. Whatisthemedianofthefollowingsetofdata?{53.9,67.1,40.2,67.1,48}
a. 40.2
b. 48
c. 53.9
d. 67.1
e. NoneofThese
15. Findthevalueoftheexpression:6 ÷ 2 + 4 − 2 !
a. 7
b. 3
c. 1
d. 25
e. NoneofThese
16. !!ofMary’sseashellcollectionis1,240
seashells.Howmanyseashellsdoesshehave?
a. 155seashells
b. 310seashells
c. 992seashells
d. 1984seashells
e. NoneofThese
17. Awire16cmlongiscutintotwopieces.Thelongpieceis4cmlongerthantheshorterpiece.Findthelengthoftheshorterpieceofwire.
a. 6cm
b. 8cm
c. 10cm
d. 12cm
e. NoneofThese
18. Adiverstartsoutat273feetbelowthesurface.Shethenswimsupward154feet.Whatisthediver’scurrentlocation?
a. 119 𝑓𝑒𝑒𝑡
b. 427 𝑓𝑒𝑒𝑡
c. −119 𝑓𝑒𝑒𝑡
d. −427 𝑓𝑒𝑒𝑡
e. NoneofThese
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19. Simplify:!!+ !
!∙ !!
a. !!"
b. !"!"
c. !"#!"#
d. !"!"#
e. NoneofThese
20. Considerarectanglewithawidthof10ftandalengthof24ft.Whatistheratiooflengthtowidth?
a. 12: 5
b. 5:12
c. 1: 2
d. 2:3
e. NoneofThese
21. Whatistheleastcommonmultipleof36and45?
a. 360
b. 180
c. 1,620
d. 92
e. NoneofThese
22. Howmanyoddnumbersaretherebetween20and88?
a. 33
b. 44
c. 35
d. 34
e. NoneofThese
23. Calculatethemeanofthedatabelow.20,23,25,28,30
a. 23.5
b. 23.2
c. 25
d. 116
e. NoneofThese
24. Whatistheareaoftheshapebelow?
a. 253ft2
b. 352ft2
c. 512ft2
d. 108ft2
e. NoneofThese
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25. Thismorningthetemperaturewas5°belowzero.Bynoon,thetemperaturerose20°Fahrenheit(F)andthendropped8°Fbyevening.Whatwastheeveningtemperature?
a. 17°belowzero
b. 15°belowzero
c. 12°belowzero
d. 7°belowzero
e. NoneofThese
26. Ittakesamachine16minutestofill200bottlesofsoda.Atthisrate,howmanyminuteswillittakethemachinetofill500bottlesofsoda?
a. 30
b. 40
c. 32
d. 25
e. NoneofThese
27. Davidsoldmugsatacraftsshow.Onthefirstday,hesold8mugsbutlost$5.40oneachmug.Onthesecondday,heraisedhispriceandsold10mugswithaprofitof$4.20oneachmug.Whatwashistotalprofitorloss?
a. $85.20
b. $43.20
c. $1.00
d. -$1.20
e. NoneofThese
28. Compute:3.364 + 2.79 + 1.005 + 4.8 +4.05 + 0.001?
a. 5.062
b. 14
c. 15.910
d. 14.910
e. NoneofThese
29. Arectangularroomis17!!feetwideand8feet
long.Findtheperimeteroftheroom.
a. 51.50ft.
b. 142ft.
c. 71
d. 32
e. NoneofThese
30. Evaluate 2[7 + 2 3 ∙ 5 − 10 ]
a. 34
b. 43
c. 90
d. 54
e. NoneofThese
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31. Thespeedofsoundisapproximately768milesperhour.Whenanobjecttravelsfasterthanthespeedofsound,itcreatesasonicboom.
Writeaninequalitythatistrueonlyforspeeds(s)atwhichamovingobjectcreatesasonicboom.
a. S < 768
b. S> 768
c. S≤768
d. S≥ 768
e. NoneofThese
32. (!!+ !
!) ÷ !
!"=
a. !!!
b. !!!
c. !!!"#
d. !!!"
e. NoneofThese
33. Evaluate5c+cdwhenc=!!d=15
a. 5
b. 4
c. 1
d. 6
e. NoneofThese
34. Whatisthevolumeoftheboxbelow?
a. 13.125 𝑐𝑢. 𝑓𝑡
b. 8.448cu.ft.
c. 7.5 𝑐𝑢. 𝑓𝑡.
d. 131.25 𝑐𝑢. 𝑓𝑡.
e. NoneofThese
35. Youmeasureasuitcasetobe20incheswide,2feetlongand5inchesdeep.Whatisthevolumeofthesuitcase?
a. 2,000in3
b. 200in3
c. 2,000in
d. 200in
e. NoneofThese
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36. Usingthenetfindthesurfaceareaoftheshapebelow.
a. 53𝑐𝑚!
b. 556 𝑐𝑚!
c. 655 𝑐𝑚!
d. 160𝑐𝑚!
e. NoneofThese
37. Orderthefollowingvaluesfromleasttogreatest.
-7, 4.5 ,3, −2
a. 4.5 3 −2 -7
b. -7, 3 , 4.5 , −2
c. -7 −2 3 4.5
d. -7 , 4.5 , 3 , −2
e. NoneofThese
38. Convert26%toafractioninsimplestform.
a. !"!""
b. !"!"
c. !"!""
d. !"!"
e. NoneofThese
39. TodayisSaturday.Whatdayoftheweekis200daysfromtoday?
a. Wednesday
b. Saturday
c. Tuesday
d. Thursday
e. NoneofThese
40. Afarmerhas150rabbits.Thereare4timesasmanyfemalerabbitsasmalerabbits.Howmanymaleandfemalerabbitsarethere?
a. 30male,120female
b. 120male,30female
c. 73male,77female
d. 77male,73female
e. NoneofThese
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41. Camrynpracticesthetrumpetevery11thdayandthefluteevery3rdday.Camrynpracticedboththetrumpetandtheflutetoday.HowmanydaysuntilCamrynpracticesthetrumpetandfluteagainonthesameday?
a. 32
b. 33
c. 66
d. 99
e. NoneofThese
42. Simplifytheexpression3(6 ∙ 5 − 9) + 4(9 ∙ 7 − 25)
a. 152
b. 105
c. 214
d. 326
e. NoneofThese
43. Kateis3yearsolderthanJohnand5yearsyoungerthanCarrie.IfJohnis12yearsold,howoldisCarrie?
a. 7
b. 15
c. 10
d. 20
e. NoneofThese
44. ARentalcarcompanycharges$30plus40centspereachmiledriven.Whatisthetotalcostofdriving325miles?
a. $13,030
b. $160
c. $16.00
d. $166.00
e. NoneofThese
45. Given:Aseasonskipasscosts$395.Asingledayticketcosts$40.
Find:Howmuchmoneyissavedbuyingaseasonskipasscomparedto38singledaytickets?
a. $14,205
b. $1,125
c. $1,275
d. $1,251
e. NoneofThese
46. Thelengthofarectangleistwiceitswidth.TheRectanglehasaperimeterof48cm.Whatisitsarea?
a. 64cm2
b. 24cm2
c. 36cm2
d. 128cm2
e. NoneofThese
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47. 0.081=
a. . 0081%
b. . 81%
c. 81%
d. .081%
e. NoneofThese
48. If192fifthgradersand136sixthgradersenteredadrawing,findtheprobabilityofasixthgraderwinningthedrawing.
a. !"!"
b. !"!".
c. !"!"
d. !!
e. NoneofThese
49. Ifacolorprinterisonsalefor35%off.Howmuchwillyousaveonaprinterthatoriginallycost$440?
a. $257
b. $15,400
c. $286
d. $154
e. NoneofThese
50. Theratiooftwonumbersis7:4.Theproductofthesenumbersis448.Whatisthesmallerofthesetwonumbers?
a. 11
b. 24
c. 112
d. 16
e. NoneofThese