Matemática 1 Números reales

Matemática 1 Números reales

12th Grade

15 Qs

quiz-placeholder

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Matemática 1 Números reales

Matemática 1 Números reales

Assessment

Quiz

Mathematics

12th Grade

Practice Problem

Hard

Created by

Fisica Matematica

Used 12+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-600 : 30 =

-200

-20

-2

20

200

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si al número entero (-4) le restamos el número entero (-12), resulta

-16

-8

8

16

48

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Dados los números a = -3 + 3, b = 1 – 3 y c = -4 : -2. Entonces, ¿cuál(es) de las

siguientes afirmaciones es (son) verdadera(s)?

I) a y b son números enteros.

II) a no es número natural.

III) (c – b) es un número natural.

Sólo I

Sólo II

I y III

II y III

I, II y III

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

¿Cuántos números pares hay entre -6 y 6?

7

6

5

4

2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si al antecesor de 0 se le resta el sucesor de -5, se obtiene

4

3

-1

-3

-5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

La diferencia negativa de dos números pares consecutivos, menos la unidad es igual a

-3

-2

-1

2

3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si a y b son números enteros tales que (a + b) es impar, entonces ¿Cuál de las siguientes expresiones representa un número impar?

3a · b

a + b + 1

a – b + 3

b – a + 5

a · b + 7

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