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Números Inteiros

Authored by ELEN FERREIRA

Mathematics

9th Grade

Used 2+ times

Números Inteiros
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12 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Resolva a expressão a seguir: 255(2)25-5\cdot\left(-2\right)  

-40

40

35

15

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Resolva a expressão a seguir: 4(89+7)4\cdot\left(8-9+7\right)  

-96

24

96

-24

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

4) O valor numérico da expressão −2 + 3 − (−5) é:

4-4

-2

5

6

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Um jogador ganha R$ 3.000,00 em uma aposta e perde R$ 3.500,00 em outra. O resultado final das duas apostas pode ser representado por:

R$ 500,00

-R$ 500,00

R$ 6.500,00

-R$ 6.500,00

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Qual o valor do produto de -16 por +6?

-10

+10

+96

-96

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