Free Printable Quiz de Potenciação e Frações

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Quiz de Potenciação e Frações

Total questions: 30

Worksheet time: 15mins

Name

Class

Date

1.

Qual é o valor de $3^4$ ?

a)

$12$

b)

$81$

c)

$64$

d)

$27$

2.

Calcule $\left(\frac{2}{3}\right)^2$ .

a)

$\frac{4}{9}$

b)

$\frac{2}{9}$

c)

$\frac{6}{9}$

d)

$\frac{8}{9}$

3.

Qual é o resultado de $5^0$ ?

a)

$0$

b)

$1$

c)

$5$

d)

$-1$

4.

Some $\frac{3}{4} + \frac{1}{2}$ .

a)

$\frac{4}{6}$

b)

$\frac{5}{6}$

c)

$\frac{7}{8}$

d)

$\frac{3}{6}$

5.

Subtraia $\frac{5}{6} - \frac{1}{3}$ .

a)

$\frac{4}{6}$

b)

$\frac{2}{6}$

c)

$\frac{1}{2}$

d)

$\frac{3}{6}$

6.

Multiplique $\frac{2}{5} \times \frac{3}{4}$ .

a)

$\frac{5}{9}$

b)

$\frac{6}{20}$

c)

$\frac{6}{9}$

d)

$\frac{5}{12}$

7.

Divida $\frac{7}{8} \div \frac{1}{4}$ .

a)

$\frac{7}{32}$

b)

$\frac{7}{2}$

c)

$\frac{8}{7}$

d)

$\frac{28}{8}$

8.

Qual é o valor de $(-2)^3$ ?

a)

$-6$

b)

$8$

c)

$-8$

d)

$6$

9.

Calcule $\left(\frac{5}{2}\right)^2$ .

a)

$\frac{25}{4}$

b)

$\frac{10}{4}$

c)

$\frac{7}{4}$

d)

$\frac{25}{2}$

10.

Some $\frac{2}{7} + \frac{3}{7}$ .

a)

$\frac{5}{7}$

b)

$\frac{6}{7}$

c)

$\frac{1}{7}$

d)

$\frac{2}{10}$

11.

Subtraia $\frac{4}{5} - \frac{2}{5}$ .

a)

$\frac{2}{5}$

b)

$\frac{6}{5}$

c)

$\frac{2}{10}$

d)

$\frac{4}{10}$

12.

Multiplique $\frac{1}{3} \times \frac{9}{2}$ .

a)

$\frac{9}{6}$

b)

$\frac{10}{6}$

c)

$\frac{8}{6}$

d)

$\frac{9}{5}$

13.

Divida $\frac{5}{6} \div \frac{2}{3}$ .

a)

$\frac{15}{12}$

b)

$\frac{5}{9}$

c)

$\frac{6}{5}$

d)

$\frac{10}{18}$

14.

Qual é o valor de $4^3$ ?

a)

$12$

b)

$16$

c)

$64$

d)

$81$

15.

Calcule $\left(\frac{3}{5}\right)^3$ .

a)

$\frac{9}{25}$

b)

$\frac{27}{125}$

c)

$\frac{15}{125}$

d)

$\frac{9}{125}$

16.

Some $\frac{1}{4} + \frac{2}{3}$ .

a)

$\frac{3}{7}$

b)

$\frac{11}{12}$

c)

$\frac{7}{12}$

d)

$\frac{5}{7}$

17.

Subtraia $\frac{7}{8} - \frac{1}{2}$ .

a)

$\frac{6}{8}$

b)

$\frac{3}{8}$

c)

$\frac{5}{8}$

d)

$\frac{4}{8}$

18.

Multiplique $\frac{4}{7} \times \frac{2}{3}$ .

a)

$\frac{8}{21}$

b)

$\frac{6}{21}$

c)

$\frac{8}{10}$

d)

$\frac{6}{10}$

19.

Divida $\frac{9}{10} \div \frac{3}{5}$ .

a)

$\frac{15}{30}$

b)

$\frac{3}{2}$

c)

$\frac{6}{5}$

d)

$\frac{9}{15}$

20.

Qual é o valor de $(-3)^2$ ?

a)

$-9$

b)

$6$

c)

$9$

d)

$-6$

21.

Calcule $\left(\frac{1}{2}\right)^3$ .

a)

$\frac{1}{6}$

b)

$\frac{1}{8}$

c)

$\frac{3}{8}$

d)

$\frac{2}{8}$

22.

Some $\frac{5}{12} + \frac{1}{4}$ .

a)

$\frac{6}{16}$

b)

$\frac{8}{12}$

c)

$\frac{2}{16}$

d)

$\frac{2}{12}$

23.

Subtraia $\frac{3}{5} - \frac{1}{10}$ .

a)

$\frac{2}{5}$

b)

$\frac{5}{10}$

c)

$\frac{1}{2}$

d)

$\frac{1}{5}$

24.

Multiplique $\frac{7}{8} \times \frac{4}{7}$ .

a)

$\frac{28}{56}$

b)

$\frac{4}{8}$

c)

$\frac{11}{15}$

d)

$\frac{7}{11}$

25.

Divida $\frac{2}{3} \div \frac{5}{6}$ .

a)

$\frac{12}{15}$

b)

$\frac{4}{5}$

c)

$\frac{6}{10}$

d)

$\frac{2}{5}$

26.

Qual é o valor de $2^5$ ?

a)

$10$

b)

$16$

c)

$32$

d)

$25$

27.

Calcule $\left(\frac{4}{5}\right)^2$ .

a)

$\frac{8}{25}$

b)

$\frac{16}{25}$

c)

$\frac{20}{25}$

d)

$\frac{9}{25}$

28.

Some $\frac{2}{9} + \frac{4}{9}$ .

a)

$\frac{6}{9}$

b)

$\frac{8}{9}$

c)

$\frac{2}{13}$

d)

$\frac{4}{13}$

29.

Subtraia $\frac{7}{10} - \frac{3}{5}$ .

a)

$\frac{1}{10}$

b)

$\frac{4}{10}$

c)

$\frac{2}{5}$

d)

$\frac{3}{10}$

30.

Multiplique $\frac{5}{6} \times \frac{3}{5}$ .

a)

$\frac{15}{30}$

b)

$\frac{3}{6}$

c)

$\frac{15}{36}$

d)

$\frac{8}{15}$

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