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Repaso Mate 2 BLOQUE 3

Authored by Anilu Cano

Mathematics

8th Grade

Used 6+ times

Repaso Mate 2 BLOQUE 3
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30 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Escribe en notación científica el siguiente número:

Media Image
Media Image
Media Image

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

¿Cuál es el valor de 104?

100

1000

10000

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 10210^2 tambien es....

10x10

10x2

10x10x10x10

100x100

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Expresado en notación científica cual sera?

0,000 000 000 4

4x1010

0,4x10-10

40x10-10

4x10-10

5.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

 40+6425 + 3 ×5=40+\sqrt{64}-\sqrt{25}\ +\ 3\ \times5=  

6.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

 0.24(5)+(3)(20)=0.24\left(-5\right)+\left(-3\right)-\left(-20\right)=  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

a) El resultado de calcular y simplificar la siguiente operación con fracciones es: 


 37(54+37)=\frac{3}{7}·\left(\frac{5}{4}+\frac{3}{7}\right)=  

 141196\frac{141}{196}  

 45196\frac{45}{196}  

 141128\frac{141}{128}  

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