Operaciones combinadas con fracciones

Operaciones combinadas con fracciones

7th - 8th Grade

8 Qs

quiz-placeholder

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Operaciones combinadas con fracciones

Operaciones combinadas con fracciones

Assessment

Quiz

Mathematics

7th - 8th Grade

Hard

Created by

Viviana Valiente

Used 109+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resuelve:  (1213)×(215)÷(113)\left(\frac{1}{2}-\frac{1}{3}\right)\times\left(2-\frac{1}{5}\right)\div\left(1-\frac{1}{3}\right)  

 15\frac{1}{5}  

 620\frac{6}{20}  

 210\frac{2}{10}  

 920\frac{9}{20}  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resuelve:  2+11+31+122+\frac{1}{1+\frac{3}{1+\frac{1}{2}}}  

 94\frac{9}{4}  

 73\frac{7}{3}  

 23\frac{2}{3}  

 74\frac{7}{4}   

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 25×(156):97=\frac{2}{5}\times\left(-\frac{15}{6}\right):\frac{9}{7}=  

 97\frac{9}{7}  

 79-\frac{7}{9}  

 97-\frac{9}{7}  

 79\frac{7}{9}  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Calcula:
 314÷ (157)\frac{3}{14}\div\ \left(1-\frac{5}{7}\right)  

 349\frac{3}{49}  

 34\frac{3}{4}  

 73\frac{7}{3}  

 114\frac{1}{14}  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Calcula:
 (4+15)÷(910+4)\left(4+\frac{1}{5}\right)\div\left(\frac{9}{10}+4\right)  

 67\frac{6}{7}  

 47\frac{4}{7}  

 149\frac{1}{49}  

 25\frac{2}{5}  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Calcula:  1371-\frac{3}{7}  

 27\frac{2}{7}  

 37\frac{3}{7}  

 47\frac{4}{7}  

 1 371\ \frac{3}{7}  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Resuelve:  1234\frac{\frac{-1}{2}}{\frac{3}{4}}  

 64-\frac{6}{4}  

 23-\frac{2}{3}  

 38-\frac{3}{8}  

 36\frac{-3}{6}  

8.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplifica y resuelve:  23×65×108\frac{2}{3}\times\frac{-6}{5}\times\frac{10}{8}  

 14-\frac{1}{4}  

 22  

 12-\frac{1}{2}  

 1-1