Search Header Logo

三年级数学-3.分数、小数与百分

Authored by LAU Moe

Mathematics

3rd Grade

Used 13+ times

三年级数学-3.分数、小数与百分
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

1. 观察图表,将涂黑的部分加以说明。

A. \frac{1}{2}=\frac{5}{10}

B. \frac{1}{2}=\frac{4}{8}

C.\frac{1}{2}=\frac{3}{6}

D.\frac{1}{2}=\frac{2}{4}

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

2. 以下哪项不是  25\frac{2}{5}  的等值分数。

A. \frac{4}{10}  

B. \frac{3}{10}  

C. \frac{8}{20}  

D. \frac{10}{25}  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

3.哪个是最简分数?

A. 35\frac{3}{5}

B. 510\frac{5}{10}

C. 48\frac{4}{8}

D. 39\frac{3}{9}

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

4. 哪个是  68\frac{6}{8}  的最简分数?

A.  \frac{3}{4}  

B.  \frac{1}{2}  

C.  24\frac{2}{4}  

D.  18\frac{1}{8}  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

5.

  49+59=\ \frac{4}{9}+\frac{5}{9}=  

A.  \frac{9}{18}  

B. \frac{4}{5}  

C. \frac{5}{4}  

D. 1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

6.
   25 + 12 =\ \ \frac{2}{5}\ +\ \frac{1}{2}\ =  

A.  \frac{8}{10}  

B. \frac{9}{10}  

C. \frac{4}{5}  

D.  \frac{7}{8}  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

7. 
   3418= \ \ \frac{3}{4}-\frac{1}{8}=\   

A.  \frac{4}{8}  

B.  \frac{2}{4}  

C.  \frac{2}{8}  

D.  \frac{5}{8}  

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?