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5° PRIMARIA - MATE Y CIENCIAS

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5TO grado

07

Calcula : G = –12 + 15 – 8 + 17 – 20 + 32

Solución:

10

Si: N = –8 + 28 – 15

Calcula: “N + 18”

Solución:

Á

L

G

E

B

R

A

08

Calcula:

Solución:

H = –17 – 19 – 23 + 14 + 18 + 23

11

Si: A = –15 + 7 – 32 + 13

Calcula: “A –50”

Solución:

09

Calcula:

J = –14 + 27 – 9 + 8 – 11 + 29

Solución:

12

Si: A = -25 + 30 - 17 + 2

Calcula A + 32.

Solución:

96

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