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Repaso II. Operaciones con fracciones, proporcionalidad y porcentajes. 2º eso

Authored by Lucía Nogueira

Mathematics

7th Grade

Used 84+ times

Repaso II. Operaciones con fracciones, proporcionalidad y porcentajes. 2º eso
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20 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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¡Recuerda simplificar el resultado, si es posible!

30/72

3/5

5/12

16/15

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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Aplica las propiedades de las potencias, calcula y simplifica:

-25

1/10

1/25

2/10=1/5

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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53/30

27/15

-15/28

37/30

4.

MULTIPLE CHOICE QUESTION

15 mins • 12 pts

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Aplica las propiedades de las potencias, calcula y simplifica:

135/4

-125/64

-15/81

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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1/8

-3/4

5/27

-3/5

6.

MULTIPLE CHOICE QUESTION

15 mins • 12 pts

Media Image

Aplica las propiedades de las potencias, calcula y simplifica el resultado:

-27

24/8

81

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

¡Recuerda simplificar, si es posible!

-2/5

5/2

3/25

-2/7

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