Quiz about ativ com inteiros

Question 1

Se tivermos (+).(-) convertemos para:

Accepted Answer

-

Answer

+

Question 2

Se tivermos (-).(-) convertemos para:

Accepted Answer

+

Answer

-

Question 3

Se tivermos (+).(-) convertemos para:

Accepted Answer

-

Answer

+

Question 4

$$\left(-7 ight)\ imes\left(-2 ight)\ =$$

Accepted Answer

14

Answer

-14

Question 5

(-15) . (-4)

Accepted Answer

60

Answer

30

Question 6

$$\left(-7 ight)\ imes\left(-2 ight)\ =$$

Accepted Answer

14

Answer

-14

Question 7

$$\left(+3 ight)\ imes\left(-3 ight)\ =$$

Accepted Answer

-9

Answer

9

Question 8

$$\left(+15\right)\ \div\left(-5\right)\ =$$

Accepted Answer

-3

Answer

4

Question 9

$$\left(-12\right)\ \div\left(-3\right)\ =$$

Accepted Answer

4

Answer

6

Question 10

$$\left(-16\right)\ \div\left(+2\right)\ =$$

Accepted Answer

-8

Answer

4

Question 11

Qual o dobro de 13?

Accepted Answer

26

Answer

15

Answer

13

Answer

38

Question 12

Qual o triplo de 15?

Accepted Answer

45

Answer

15

Answer

30

Answer

60

Question 13

Qual a metade de 52?

Accepted Answer

26

Answer

21

Answer

23

Answer

18

Question 14

Calcule -7-15

Accepted Answer

-22

Answer

22

Answer

8

Answer

-8

Question 15

Calcule (-3).(-8)

Accepted Answer

24

Answer

3/8

Answer

-24

Answer

3,8

Question 16

Qual o resultado de 13²?

Accepted Answer

169

Answer

26

Answer

96

Answer

189

Question 17

Qual o valor de 2⁴?

Accepted Answer

16

Answer

1

Answer

4

Answer

8

Question 18

Qual o resultado de 4³?

Accepted Answer

d) 64

Answer

a) 13

Answer

b) 63

Answer

c) 56

Answer

e) 24

Question 19

Calcula: $$2^3$$ x $$2^2$$

Accepted Answer

$$2^5$$

Answer

$$2^6$$

Answer

$$2^1$$

Answer

$$2^4$$

Question 20

2- O produto 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 pode ser representado por:

Accepted Answer

$$2^8$$

Answer

$$2^2$$

Answer

$$2^4$$

Answer

$$2^6$$

Question 21

$$3^{4\ =}$$

Accepted Answer

3 x 3 x 3 x 3

Answer

3 + 4

Answer

3 x 4

Answer

3 + 3 + 3 + 3

Question 22

Question 22.

Accepted Answer

verdade

Answer

falso

Question 23

Question 23.

Accepted Answer

verdade

Answer

falso

Question 24

$$2^0\ +2^1\ =?$$

Accepted Answer

3

Answer

2

Answer

0

Answer

4

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