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Worksheets

Jerarquía de operaciones con números racionales

Total questions: 10

Worksheet time: 6mins

Name
Class
Date
1.

 32×(15+12)+35=\frac{3}{2}\times\left(\frac{1}{5}+\frac{1}{2}\right)+\frac{3}{5}=  

a)

33/20

b)

20/33

c)

30/20

d)

3/2

2.

 12÷(1547)=\frac{1}{2}\div\left(\frac{1}{5}-\frac{4}{7}\right)=  

a)

30/24

b)

-35/26

c)

35/26

d)

34/23

3.

 43+(23×12)  23=\frac{4}{3}+\left(\frac{2}{3}\times\frac{1}{2}\right)\ -\ \frac{2}{3}=  

a)

5

b)

10

c)

12

d)

1

4.

 (67+89)×34+45=\left(\frac{6}{7}+\frac{8}{9}\right)\times\frac{3}{4}+\frac{4}{5}=  

a)

123/893

b)

234/65

c)

265/198

d)

443/210

5.

 26+(57×45)21=\frac{2}{6}+\left(\frac{5}{7}\times\frac{4}{5}\right)-\frac{2}{1}=  

a)

20/3

b)

-23/21

c)

23/21

d)

20/9

6.

 (12×12÷12) + 24=\left(\frac{1}{2}\times\frac{1}{2}\div\frac{1}{2}\right)\ +\ \frac{2}{4}=  

a)

6/7

b)

2/3

c)

1

d)

9/7

7.

 (23×13÷32+12)=\left(\frac{2}{3}\times\frac{1}{3}\div\frac{3}{2}+\frac{1}{2}\right)=  

a)

35/54

b)

25/54

c)

30/50

d)

45/35

8.

 (13÷29)+310=\left(\frac{1}{3}\div\frac{2}{9}\right)+\frac{3}{10}=  

a)

9/5

b)

5/7

c)

5/9

d)

9/7

9.

 34×12÷37=\frac{3}{4}\times\frac{1}{2}\div\frac{3}{7}=  

a)

7/9

b)

9/14

c)

9/10

d)

14/9

10.

 12+23×45÷13=\frac{1}{2}+\frac{2}{3}\times\frac{4}{5}\div\frac{1}{3}=  

a)

21/10

b)

11/10

c)

101/10

d)

20/3