4анги математик

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-1

- 1000 . 3/10- ? ?1000:10=100 100*3=300 ?1000-300=700

250 - . ?

?250:1=250 250*4=1000

-2

250 1000- ?

1000:250=4

-3

(1 1 ..........) (V) .

.500/ 60/

45/

80/

5/

(1 1 ..........) (V) .

.

500/

60/

45/

80/

5/

:


, , ,

, , , , , , , , , ,

-1

- 40 / 25 . ?

40*25=1000 * =

S=v*t

- 2

- 1000. 1 40 / ?1000:40=25 :=t=S:V

-3

1000 25 1 / ?1000:25=40 /:=V=S:t

-4

36 20- ?.

-5

*= *=

20/?80 /

?4 2

200 36 ?

. ?

6 15

. 7002 - 500

, 3 , 1,2,5,6,

.

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