2ºTRI - EXERCICIOS 01

2ºTRI - EXERCICIOS 01

3rd Grade

20 Qs

quiz-placeholder

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2ºTRI - EXERCICIOS 01

2ºTRI - EXERCICIOS 01

Assessment

Quiz

Mathematics

3rd Grade

Medium

Created by

ANDERSON DAVIS

Used 1+ times

FREE Resource

20 questions

Show all answers

1.

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.

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Potências de mesma base na divisão:

Conservamos a base e multiplicamos os expoentes.

Multiplicamos as bases.

Conservamos a base e subtraímos os expoentes.

Conservamos a base e somamos os expoentes.

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

De acordo com uma das propriedades da potenciação como fica o resultado para essa expressão (74)2:

76

78

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O resultado de (– 83)2 é:

(– 8)5

– 86

(– 8)6

– 85

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Reduzindo a expressão 54 . 52 . 5 , a uma só potência teremos:

56

57

1256

1257

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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