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การบวกลบเศษส่วน

Authored by เจริญพร พันธุ์แพง

Mathematics

KG

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การบวกลบเศษส่วน
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10 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

ข้อใดคือคำตอบของ  53+23\frac{5}{3}+\frac{2}{3}  

 73\frac{7}{3}  

 76\frac{7}{6}  

 79\frac{7}{9}  

 733\frac{7}{33}  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ข้อใดคือคำตอบของ  191515\frac{19}{15}-\frac{1}{5}  

 185\frac{18}{5}  

 1815\frac{18}{15}  

 165\frac{16}{5}  

 1615\frac{16}{15}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ข้อใดคือคำตอบของ  16+718\frac{1}{6}+\frac{7}{18}  

 824\frac{8}{24}  

 818\frac{8}{18}  

 59\frac{5}{9}  

 56\frac{5}{6}  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ข้อใดคือคำตอบของ  2582-\frac{5}{8}  

 34\frac{3}{4}  

 1381\frac{3}{8}  

 1341\frac{3}{4}  

 38\frac{3}{8}  

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

ข้อใดคือคำตอบของ \frac{4}{15}+\frac{7}{15}

 1130\frac{11}{30}  

 1115\frac{11}{15}  

 715\frac{7}{15}  

 430\frac{4}{30}  

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

ข้อใดคือคำตอบของ 
\frac{7}{12}-\frac{5}{12}
 

 224\frac{2}{24}  

2

 16\frac{1}{6}  

0

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

ข้อใดคือคำตอบของ  815+715\frac{8}{15}+\frac{7}{15}  

 1530\frac{15}{30}  

 115\frac{1}{15}  

 12\frac{1}{2}  

1

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