Operacions amb fraccions

Operacions amb fraccions

7th Grade

8 Qs

quiz-placeholder

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Operacions amb fraccions

Operacions amb fraccions

Assessment

Quiz

Mathematics

7th Grade

Hard

Created by

Clara March

Used 5+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Calcula i simplifica el resultat: 75+64\frac{7}{5}+\frac{6}{4}  

 139\frac{13}{9}  

 5820\frac{58}{20}  

 2910\frac{29}{10}  

 1320\frac{13}{20}  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Calcula i simplifica el resultat:

 258+135\frac{25}{8}+\frac{13}{5}  

 3840\frac{38}{40}  

Cap de les respostes és correcta

 3813\frac{38}{13}  

 22940\frac{229}{40}  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Calcula i simplifica el resultat:

 635+145\frac{6}{35}+\frac{1}{45}  

 54315\frac{54}{315}  

 61315\frac{61}{315}  

 780\frac{7}{80}  

 1318\frac{13}{18}  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Calcula i simplifica el resultat: 35×23\frac{3}{5}\times\frac{2}{3}  

 25\frac{2}{5}  

 615\frac{6}{15}  

 910\frac{9}{10}  

 1915\frac{19}{15}  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Calcula i simplifica el resultat:

 56×215\frac{5}{6}\times\frac{2}{15}  

 7512\frac{75}{12}  

 1090\frac{10}{90}  

 254\frac{25}{4}  

 19\frac{1}{9}  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Calcula i simplifica el resultat: 320÷518\frac{3}{20}\div\frac{5}{18}  

 2750\frac{27}{50}  

 54100\frac{54}{100}  

 15360\frac{15}{360}  

 124\frac{1}{24}  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Calcula i simplifica el resultat: 21÷(3425)21\div\left(\frac{3}{4}-\frac{2}{5}\right)  

 427\frac{42}{7}  

 1189\frac{1}{189}  

 6060  

 720\frac{7}{20}  

8.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Calcula i simplifica el resultat:  (35+12+2):(315)\left(\frac{3}{5}+\frac{1}{2}+2\right):\left(3-\frac{1}{5}\right)  

 155140\frac{155}{140}  

 3110\frac{31}{10}  

 21725\frac{217}{25}  

 3128\frac{31}{28}