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4年级数学-单元二-百分比

Authored by CHIA Moe

Mathematics

4th Grade

CCSS covered

Used 1K+ times

4年级数学-单元二-百分比
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

把    320\ \frac{3}{20}  化为百分比

30%

25%

15%

5%

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

6) 把36%化为分数 (最简分数)

 36100\frac{36}{100}  

 1850\frac{18}{50}  

 925\frac{9}{25}  

 1220\frac{12}{20}  

3.

MULTIPLE SELECT QUESTION

1 min • 1 pt

 725\frac{\text{7}}{\text{25}}  化为百分比。

28%

21%

14%

7%

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

计算 3 个鸡蛋在一打鸡蛋中的百分比。

50%

40%

25%

15%

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

找出图中的分数

百分之八十一

百分之十八

百分之十六

百分之五十

Tags

CCSS.3.G.A.2

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.NF.A.1

CCSS.3.NF.A.3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 34 =\frac{3}{4}\ =  

34 %

43 %

57 %

75 %

Tags

CCSS.5.NF.B.3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

100的50%是多少?

100

150

50

15

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