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Recuperação Trimestral II ( Rec 2 )

Mathematics

8th Grade

Used 2+ times

Recuperação Trimestral II ( Rec 2 )
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10 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 3 pts

Qual é o valor de 24?

6

8

16

24

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Qual das alternativas representa corretamente a propriedade potência de potência?

(a m) n = am . n

(a m) n = am - n

(a m) n = am + n

(a m) n = am / n

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplifique a expressão: 3 ² . 3 ³

3 5

3 6

3 - 1

3 8

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Qual é o valor de 5 0 ?

0

1

5

Não existe solução.

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Calcule o valor de 10 - 5

100.000

  • - 50

0,00001

  • - 0,00001

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Calcule o valor de ( - 2 ) ³.

-6

6

-8

8

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplifique a expressão: ( 7 6 : 7 ² ) 4

7 12

7 12

7 0

7 16

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