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Quiz 1 - V Ciclo

Authored by Leandro Oliveira

Mathematics

7th Grade

Used 6+ times

Quiz 1 - V Ciclo
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10 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

1) O oposto de – 7 é:

7

- 7

1/7

0,7

- 1/7

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

2) A sequência de números inteiros, menores que – 4, é:

– 4, – 5, – 6, ...

– 4, – 3, – 2, ...

– 5, – 6, – 7, ...

– 5, – 4, – 3, ...

– 3, – 2, – 1, 0, ...

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

3) A soma e a diferença entre – 7 e 5 valem, respectivamente:

– 12 e 2

2 e 12

12 e 2

– 2 e – 12

12 e – 2

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

4- O valor da expressão 7 + ( - 5 - 6) - ( - 9 + 3), é:

1

6

- 3

15

2

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

5) O valor da expressão - 4 - { 2 + [ - 3 - ( - 1 + 7) ] + 2}, é:

10

6

0

1

- 2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

6) O único número que não é positivo, nem negativo, é:

4

3

2

1

0

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

7) Os números negativos podem ser escritos sem o sinal?

Sim

Não

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