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Exercícios Fração e Exponencial

Authored by DANIEL LOPES

Mathematics

9th Grade

Used 5+ times

Exercícios Fração e Exponencial
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual o valor de 100=10^0= ?

1

10

100

0

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual o valor de 222^2 ?

5

4

8

16

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual o valor de 3−13^{-1} ?

14\frac{1}{4}

13\frac{1}{3}

12\frac{1}{2}

15\frac{1}{5}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual o valor de 5−25^{-2}

125\frac{1}{25}

19\frac{1}{9}

116\frac{1}{16}

15\frac{1}{5}

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual o valor de 15+25=\frac{1}{5}+\frac{2}{5}= ?

45\frac{4}{5}

55\frac{5}{5}

35\frac{3}{5}

15\frac{1}{5}

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual o valor de 101=10^1= ?

100

1000

10

1000

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual o valor de 102=10^2= ?

10

100

1000

10000

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