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Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

 34100\frac{34}{100} 写成百分比 

a)

34%

b)

45%

c)

43%

d)

3%

2.

把0.67写成

a)

6%

b)

7%

c)

76%

d)

67%

3.

把45%写成小数

a)

0.4

b)

4.5

c)

0.45

d)

0.54

4.

 510\frac{5}{10} 写成百分比 

a)

5%

b)

50%

c)

0.05%

d)

1%

5.

把83%化为百分数

a)

8.3100\frac{8.3}{100}

b)

3100\frac{3}{100}

c)

83100\frac{\text{83}}{\text{100}}

d)

8100\frac{8}{100}

6.

0.64+0.3=

a)

0.94

b)

0.67

c)

0.34

d)

3.64

7.

0.5-0.23=

a)

0.18

b)

0.28

c)

0.27

d)

0.73

8.

0.39-0.02=

a)

0.41

b)

0.19

c)

0.59

d)

0.37

9.

把3%写成小数

a)

0.3

b)

0.30

c)

0.03

d)

0.003

10.

把0.5写成百分比

a)

5%

b)

50%

c)

05%

d)

0.5%