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三年级数学--单元三 分数(等值分数)

Authored by YAP Moe

Mathematics

3rd Grade

Used 968+ times

三年级数学--单元三 分数(等值分数)
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

草莓冰激凌占了冰激凌总数的几分之几?

 53\frac{5}{3}  

 58\frac{5}{8}  

 85\frac{8}{5}  

 38\frac{3}{8}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

草莓甜甜圈占了甜甜圈总数的几分之几?

 25\frac{2}{5}  

 52\frac{5}{2}  

 32\frac{3}{2}  

 23\frac{2}{3}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 28\frac{2}{8}  的等值分数是

 82\frac{8}{2}  

 14\frac{1}{4}  

 39\frac{3}{9}  

 41\frac{4}{1}  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 19\frac{1}{9}  的等值分数是

 118\frac{1}{18}  

 218\frac{2}{18}  

 326\frac{3}{26}  

 438\frac{4}{38}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪项不是 25\frac{2}{5}  的等值分数。

 210\frac{2}{10}  

 310\frac{3}{10}  

 420\frac{4}{20}  

 1025\frac{10}{25}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 410\frac{4}{10}  的等值分数是

 1040\frac{10}{40}  

 25\frac{2}{5}  

 14\frac{1}{4}  

 25\frac{2}{5}  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪项不是 1030\frac{10}{30}  的等值分数。

 13\frac{1}{3}  

 310\frac{3}{10}  

 515\frac{5}{15}  

 26\frac{2}{6}  

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