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同分母分数的加法

Authored by LIM Moe

Mathematics

1st - 8th Grade

Used 9+ times

同分母分数的加法
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 15 + 25 = \frac{1}{5}\ +\ \frac{2}{5}\ =\   

 35\frac{3}{5}  

 310\frac{3}{10}  

 45\frac{4}{5}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 29 + 59 = \frac{2}{9}\ +\ \frac{5}{9}\ =\   

 39\frac{3}{9}  

 79\frac{7}{9}  

 718\frac{7}{18}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 110 + 710 = \frac{1}{10}\ +\ \frac{7}{10}\ =\   

 610\frac{6}{10}  

 45\frac{4}{5}  

 910\frac{9}{10}  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 13 + 13 = \frac{1}{3}\ +\ \frac{1}{3}\ =\   

 13\frac{1}{3}  

 23\frac{2}{3}  

 26\frac{2}{6}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 110 + 310 = \frac{1}{10}\ +\ \frac{3}{10}\ =\   

 615\frac{6}{15}  

 25\frac{2}{5}  

 420\frac{4}{20}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 38 + 18 = \frac{3}{8}\ +\ \frac{1}{8}\ =\   

 58\frac{5}{8}  

 14\frac{1}{4}  

 12\frac{1}{2}  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 18 + 18 = \frac{1}{8}\ +\ \frac{1}{8}\ =\   

 28\frac{2}{8}  

 14\frac{1}{4}  

 12\frac{1}{2}  

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