wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

FRACCIONS

Total questions: 16

Worksheet time: 8mins

Name
Class
Date
1.

12\frac{1}{2}  ⋅ (25+37)\left(\frac{2}{5}+\frac{3}{7}\right)  =

a)

524\frac{5}{24}  

b)

2970\frac{29}{70}  

c)

570\frac{5}{70}  

d)

1270\frac{12}{70}  

2.

12\frac{1}{2}  ⋅ 25+37=\frac{2}{5}+\frac{3}{7}=  

a)

2235\frac{22}{35}  

b)

570\frac{5}{70}  

c)

114\frac{1}{14}  

d)

670\frac{6}{70}  

3.

12+13\frac{1}{2}+\frac{1}{3}  ⋅ 4518=\frac{4}{5}-\frac{1}{8}=  

a)

722\frac{7}{22}  

b)

7240\frac{7}{240}  

c)

77120\frac{77}{120}  

d)

7120\frac{7}{120}  

4.

12+13\frac{1}{2}+\frac{1}{3}  ⋅ (4518)=\left(\frac{4}{5}-\frac{1}{8}\right)=  

a)

25\frac{-2}{5}  

b)

615\frac{6}{-15}  

c)

27120\frac{27}{120}  

d)

2940\frac{29}{40}  

5.

2[13+32(45+3)]=2-\left[\frac{1}{3}+\frac{3}{2}-\left(\frac{4}{5}+3\right)\right]=  

a)

1616  

b)

1630\frac{16}{30}  

c)

815\frac{8}{15}  

d)

11930\frac{119}{30}  

6.

3(13  4535)(25+1)=3-\left(\frac{1}{3}\ ·\ \frac{4}{5}-\frac{3}{5}\right)-\left(\frac{2}{5}+1\right)=  

a)

110\frac{-1}{10}  

b)

1510\frac{15}{10}  

c)

2915\frac{29}{15}

d)

1715\frac{17}{15}  

7.

4{13[14(15+16)]}=4-\left\{\frac{1}{3}-\left[\frac{1}{4}-\left(\frac{1}{5}+\frac{1}{6}\right)\right]\right\}=  

a)

7120\frac{71}{20}  

b)

120\frac{1}{20}  

c)

760\frac{-7}{60}  

d)

1320\frac{13}{20}  

8.

13  74+25  321110=\frac{1}{3}\ ·\ \frac{7}{4}+\frac{2}{5}\ ·\ \frac{3}{2}-\frac{11}{10}=  

a)

160\frac{1}{60}  

b)

112\frac{1}{12}  

c)

712\frac{7}{12}  

d)

560\frac{5}{60}  

9.

2+13213=\frac{2+\frac{1}{3}}{2-\frac{1}{3}}=  

a)

11  

b)

23\frac{2}{3}  

c)

75\frac{7}{5}  

d)

32\frac{3}{2}  

10.

(4+25)  33 : 14=\frac{\left(4+\frac{2}{5}\right)\ ·\ 3}{3\ :\ \frac{1}{4}}=  

a)

6066\frac{60}{66}  

b)

1011\frac{10}{11}  

c)

1110\frac{11}{10}  

d)

930\frac{9}{30}  

11.

Una fracció equivalent a 24/36 és:

a)

6/9

b)

8/6

c)

4/18

12.

Calcula

a)

3/20

b)

4/9

c)

15/4

d)

Totes són falses

13.

Calcula

a)

4/15

b)

12/5

c)

7/5

d)

Totes són falses

14.

Calcula

a)

9/20

b)

1/40

c)

6/2

d)

Totes són falses

15.

Calcula

a)

8/6

b)

4

c)

12/8

d)

Totes són falses

16.

Calcula

a)

3/20

b)

0/0

c)

17/20

d)

Totes són falses