Question 1

¿Cómo expresarías una altitud de 200 metros?

Accepted Answer

200

Answer

-200

Question 2

¿Cómo expresarías una profundidad de 12 metros bajo el mar?

Accepted Answer

-12

Answer

+12

Answer

12

Question 3

Elige el valor absoluto de -3

Accepted Answer

3

Answer

1/3

Answer

-3

Answer

0

Question 4

¿Cuál es el valor absoluto de +3?

Accepted Answer

3

Answer

-1/3

Answer

1/3

Answer

-3

Question 5

¿Quién es el opuesto de 3?

Accepted Answer

-3

Answer

+3

Answer

-1/3

Answer

1/3

Question 6

Ordena de mayor a menor: -3, 0, +3, 23, -45

Accepted Answer

23, +3, 0, -3, -45

Answer

-45, +3, 0, -3, 23

Answer

23, -3, 0, +3, -45

Answer

-45, -3, 0, +3, 23

Question 7

¿Cuál es la distancia en la recta numérica entre 7 y op(+3)?

Accepted Answer

10

Answer

-4

Answer

-10

Answer

4

Question 8

¿Qué número se encuentra a la misma distancia de -2 y -10?

Accepted Answer

-6

Answer

-12

Answer

0

Answer

-4

Question 9

¿Qué número es una unidad menor que el opuesto de 9?

Accepted Answer

-10

Answer

8

Answer

-8

Answer

10

Question 10

Calcula: -3-3

Accepted Answer

-6

Answer

6

Answer

0

Answer

+9

Question 11

Calcula 9-10

Accepted Answer

-1

Answer

-19

Answer

+19

Answer

+1

Question 12

Calcula: (-24)+(-47)

Accepted Answer

-71

Answer

-72

Answer

+71

Answer

+72

Question 13

Calcula: +(+63)+(-59)

Accepted Answer

4

Answer

+112

Answer

-4

Answer

-112

Question 14

Calcula: (-98)-(-100)

Accepted Answer

2

Answer

-198

Answer

-2

Answer

198

Question 15

Calcula: (-12)+(+6)-(-6)-(-3)

Accepted Answer

+3

Answer

27

Answer

-27

Answer

-3

Question 16

Calcula: 2-(-3-2)

Accepted Answer

7

Answer

1

Answer

-3

Answer

-5

Question 17

Calcula: (+2)·(-120)

Accepted Answer

-240

Answer

+240

Answer

+220

Answer

-220

Question 18

Calcula: (-2)·(+2)·(-2)

Accepted Answer

+8

Answer

-8

Answer

-6

Answer

+6

Question 19

Calcula: (+2400):(-2400)

Accepted Answer

-1

Answer

1

Answer

5760000

Answer

-5760000

Question 20

(-30):(+5)·(-2)

Accepted Answer

12

Answer

-12

Answer

300

Answer

-300

Question 21

Calcula: 7+13·(-6)

Accepted Answer

-71

Answer

-120

Answer

14

Answer

85

Question 22

Calcula: (-5)+(-5)·4-(-2)·(-9)

Accepted Answer

-43

Answer

41

Answer

-58

Answer

-22

Question 23

Calcula: 5-4· ( 12+3·(-6) )

Accepted Answer

29

Answer

-29

Answer

-115

Answer

-355

Question 24

Calcula: (-2)⁵

Accepted Answer

-32

Answer

+64

Answer

+32

Answer

-64

Question 25

Calcula: -2⁴

Accepted Answer

-16

Answer

+16

Answer

+8

Answer

-8

Question 26

Calcula: (-2)¹⁰

Accepted Answer

1024

Answer

-1024

Answer

-2048

Answer

2048

Question 27

Calcula: (-1)²³

Accepted Answer

-1

Answer

+23

Answer

+1

Answer

-23

Question 28

Expresa como una única potencia: 3⁵·3⁶

Accepted Answer

311

Answer

330

Answer

3-1

Answer

911

Question 29

Expresa como una única potencia: 5⁶: 5⁷

Accepted Answer

5-1

Answer

513

Answer

542

Answer

5

Question 30

Expresa como una única potencia: 5⁴: 5⁶ · (5⁷)²

Accepted Answer

512

Answer

5-19

Answer

524

Answer

519

Question 31

Expresa como potencia única: $\frac{2^3·2^5}{2^5·2^7 }$

Accepted Answer

2-4

Answer

26

Answer

2-6

Answer

24

Question 32

Calcula: 2⁶ · 5⁶

Accepted Answer

1 000 000

Answer

Necesito una calculadora

Answer

1456

Answer

234 987

Question 33

Calcula 2^-1

Accepted Answer

1/2

Answer

-2

Answer

1

Answer

-1

Question 34

Expresa como una potencia única: 9⁸ : 3⁹

Accepted Answer

37

Answer

3-7

Answer

3-25

Answer

325

Question 35

Expresa como potencia única: (2⁷ · 2⁷ ) : (2⁹ :2⁶)

Accepted Answer

211

Answer

2-1

Answer

2

Answer

229

Question 36

Expresa usando potencias de exponente positivo: $\frac{2^3·2^5}{2^5·2^7 }$

Accepted Answer

1/25

Answer

2-5

Answer

25

Answer

213

Question 37

Expresa como potencia de exponente positivo: $\frac{2^3·2^5}{2^5·2^7 }$ ^-1

Accepted Answer

5/3

Answer

3/5

Answer

-5/3

Answer

-3/5

Question 38

Expresa con exponente positivo: $\frac{2^3·2^5}{2^5·2^7 }$ ^-2

Accepted Answer

9/4

Answer

9/2

Answer

-4/9

Answer

-2/3

Question 39

Calcula: 5^-4 · 5³· 5

Accepted Answer

1

Answer

5-6

Answer

0

Answer

58

Question 40

Calcula: 5353636⁰

Accepted Answer

1

Answer

0

Answer

5353636

Answer

Necesito calculadora

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