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Prueba inicial 2ºESO

Authored by Diego Vallina

Mathematics

1st Grade - Professional Development

Used 10+ times

Prueba inicial 2ºESO
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

El número que falta en el recuadro es:

3

4

5

Ninguna opción es correcta:

2.

MULTIPLE CHOICE QUESTION

20 sec • 5 pts

92=9^2=  

18

81

9

11

3.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

52⋅54=5^2\cdot5^4=  

25825^8  

585^8  

565^6  

25625^6  

4.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

¿Cuál es es un número primo?

15

21

39

31

5.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

Calcula y expresa en forma de fracción irreducible:

56⋅23=\frac{5}{6}\cdot\frac{2}{3}=  

54\frac{5}{4}  

1512\frac{15}{12}  

1018\frac{10}{18}  

59\frac{5}{9}  

6.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

27 de 14=\frac{2}{7}\ de\ 14=  

49

4

Ninguna de las opciones es correcta.

14

7.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Resuelve la siguiente ecuación:

9x+6=5x−29x+6=5x-2  

x = -1

x = 1

x = 2

x = -2

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