等值分数

等值分数

2nd Grade

12 Qs

quiz-placeholder

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等值分数

等值分数

Assessment

Quiz

Mathematics

2nd Grade

Practice Problem

Hard

CCSS
4.NF.A.1, 3.NF.A.3, 6.RP.A.3A

+3

Standards-aligned

Created by

YOONG Moe

Used 14+ times

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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪个与 12\frac{1}{2}  是等值分数?

 34\frac{3}{4}  

 36\frac{3}{6}  

 28\frac{2}{8}  

 410\frac{4}{10}  

Tags

CCSS.3.NF.A.3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

以下哪个不是上述图片的等值分数?

26\frac{2}{6}

39\frac{3}{9}

36\frac{3}{6}

412\frac{4}{12}

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

以下哪个与上述图片是等值的?

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

哪个是上述分数的等值分数?

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

观察图表,将涂黑的部分加以说明。

12=510\frac{1}{2}=\frac{5}{10}

12=48\frac{1}{2}=\frac{4}{8}

12=36\frac{1}{2}=\frac{3}{6}

12=24\frac{1}{2}=\frac{2}{4}

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

以上等值分数的空格里应填上什么数目?

3

9

2

4

Tags

CCSS.6.RP.A.3A

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 17\frac{1}{7}  的等值分数是

 27\frac{2}{7}  

 214\frac{2}{14}  

 71\frac{7}{1}  

 28\frac{2}{8}  

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