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Operações com Números Inteiros

Authored by ROSINEIA ANTONIOLI

Mathematics

8th Grade

Operações com Números Inteiros
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcule a soma de -7 e 12.

-19

5

19

-5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o resultado de 15 - (-8)?

7

-23

23

-7

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Multiplique -4 por 6.

24

-24

-10

10

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o resultado de dividir -36 por 9?

-4

4

-3

3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcule a soma de -10 e -5.

-15

15

-5

5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é o resultado de 20 - 25?

5

-5

45

-45

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Multiplique 7$ por -3.

21

-21

10

-10

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