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Operaciones con Reales

Authored by Carlos T

Mathematics

Professional Development

Used 17+ times

Operaciones con Reales
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Los números racionales e irracionales formar el conjunto de números ___________

racionales

enteros

irracionales

reales

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 4\left|-4\right|  es igual a _____________

0

4

-4

1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El número opuesto es ___________

cero

uno

el mismo número con igual signo

el mismo número con diferente signo

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El elementos neutro de la suma es ________

uno

cero

menos uno

no hay

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 27-\sqrt{27}  tiene como coeficiente a _____________

1

0

-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 20=45=4+5\sqrt{20}=\sqrt{4\cdot5}=\sqrt{4}+\sqrt{5}  es correcto?

Si

No

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 2+ 3 tiene como respuesta\sqrt{2}+\ \sqrt{3}\ tiene\ como\ respuesta  

 5\sqrt{5}  

 222\sqrt{2}  

2 3\sqrt{3}  

 2+3\sqrt{2}+\sqrt{3}  

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