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Números irracionales - Brenda Romero

Authored by Brenda Romero

Mathematics

1st Grade

Used 46+ times

Números irracionales - Brenda Romero
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10 questions

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1.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

El número 5 es

Natural

Racional

Irraional

Real

2.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

Media Image

¿Qué número representa el segundo gráfico?

2\sqrt{2}

3\sqrt{3}

2-\sqrt{2}

5\sqrt{5}

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

¿Qué número representa el punto verde?

3\sqrt{3}

5\sqrt{5}

7\sqrt{7}

4\sqrt{4}

4.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

El número  7\sqrt{7}  es 

Natural

Racional

Irracional

Real

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

La factorización de  40\sqrt{40}  es

 5.22\sqrt{5.2^2}  

 5.23\sqrt{5.2^3}  

 52.22\sqrt{5^2.2^2}  

 53.2\sqrt{5^3.2}  

6.

MULTIPLE SELECT QUESTION

5 mins • 1 pt

 52.2=5\sqrt{2}.\sqrt{2}=  

 5.45.4  

 5.425.4^2  

 1010  

 1515  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 733=7\sqrt{3}-\sqrt{3}=  

 707\sqrt{0}  

 636\sqrt{3}  

 767\sqrt{6}  

 696\sqrt{9}  

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