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Period IV subject: math full marks: 100,Distation: 80mintes.

Total questions: 24

Worksheet time: 35mins

Name
Class
Date
1.

(. )x8=1000

a)

120

b)

124

c)

125

d)

130

2.

12345679x(. )=222222222

a)

9

b)

18

c)

27

d)

36

3.

4.6+1.9+5.4

a)

11.1

b)

11.3

c)

11.5

d)

11.7

e)

11.9

4.

12341234x243–1234x243243=?

a)

0

b)

2

c)

4

d)

None of the above

5.

37.7+2.73=?

a)

40.43

b)

40

6.

37.7+50+12.3=?

(You must write down how to do it.)

(a)  

7.

3454 divide 25 divide 4

(You must write down how to do it.)

(a)  

8.

3400 divide 25 =?

a)

132

b)

134

c)

136

d)

138

9.

应用:甲数是8,乙数比甲数的2倍多4,求乙数。(要写出过程和答案。)

(a)  

10.

一个工厂在生产1000个零件,每小时生产125个。改进技术后,原计划比实际情况的时间少用6个小时。实际每小时生产几个?

(a)  

11.

鸡兔同笼,头有12个,腿有36条。鸡、兔各有多少只?

(a)  

12.

1km2=(. )m2

a)

1000000

b)

100000

c)

100万

d)

0.01亿

13.

446986%= (. )

(a)  

14.

564745000m2=(. )km2

a)

56.4745

b)

564.745

c)

5647.45

d)

None of the above

15.

8%=(. )=(. /. )

a)

0.8

b)

0.08

c)

8/100

d)

8/10

16.

46= (. )

(a)  

17.

9647868000=(. )万=(. )亿

a)

9647868

b)

964786.8

c)

984.7868

d)

96.47868

18.

在小数点的后面添0,小数的大小不变。

Is this correct or wrong?

a)

Correct

b)

Incorrect

19.

9/10=(. )%

a)

9

b)

90

c)

900

d)

None of the above

20.

6个小组进行单循环的比赛,一共要进行几次比赛?

a)

5

b)

10

c)

15

d)

20

21.

0.8648=(。 )%

(a)  

22.

16574977m2=(. )

a)

1657.4977

b)

165.74977

c)

16.574977

d)

None of the above

23.

9个人进行单循环的比赛,一共要进行几次比赛?

a)

36

b)

8

c)

6

d)

35

24.

20–19+18–17+16-15+14–13+12-11+10-9+8-7+6-5+4-3+2-1=?

(a)