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单元二 百分比 复习

Authored by ONG Moe

Mathematics

4th Grade

Used 8K+ times

单元二 百分比 复习
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 320\frac{3}{20}  = (      )%

15%

30%

60%

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

把 75% 化为最简分数 

 14\frac{1}{4}  

 12\frac{1}{2}  

 34\frac{3}{4}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 25\frac{2}{5}  = (      )%

20%

40%

60%

80%

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 825\frac{8}{25}  = (     )%

8%

25%

32%

33%

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 2350\frac{23}{50}  = (     )%

23%

46%

50%

73%

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

把 23% 化为最简分数

23100\frac{23}{100}

34\frac{3}{4}

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

把 32% 化为最简分数

32100\frac{32}{100}

825\frac{8}{25}

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