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prova 9 ano

Authored by Nilson Fritzen

Mathematics

9th Grade

Used 5+ times

prova 9 ano
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21 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Qual é o resultado da potência 43?

16

216

64

12

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-9

-27

27

9

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

16

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Potências de mesma base na multiplicação:

Conservamos a base e multiplicamos os expoentes.

Multiplicamos as bases.

Conservamos a base e subtraímos os expoentes.

Conservamos a base e somamos os expoentes.

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