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Práctica de números reales, intervalos y valor absoluto

Authored by Bienvenido Ulloa

Mathematics

University

Used 3+ times

Práctica de números reales, intervalos y valor absoluto
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20 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(4-6)(2-5) - (7-3)(4-8) - (13-4) =

7

8

-5

13

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(3 - 8) (7 - 5) - 4 (2 - 6) + (3 - 2) (2 - 7) =

1

0

-1

14

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

El Máximo Común Divisor M.C.D. de 200 y 225 es:

50

25

225

8

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

El mínimo común múltiplo m.c.m. de 36 y 48 es:

24

144

36

12

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

  23  25  24 = 2^3\ \cdot\ 2^5\ \cdot\ 2^4\ =\   

 2122^{12}  

 8128^{12}  

 8608^{60}  

 2602^{60}  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 (24)5 =\left(2^4\right)^5\ =  

2

 292^9  

 2202^{20}  

 24  252^{4\ }\cdot\ 2^5  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 5673+910=\frac{5}{6}-\frac{7}{3}+\frac{9}{10}=  

 35\frac{3}{5}  

 35-\frac{3}{5}  

 53-\frac{5}{3}  

 910\frac{9}{10}  

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