Question

si al minuendo le restamos 5 y al sustraendo le sumamos 5 ¿en cuanto disminuye la diferencia?

Answer 1

15-6=9

20-1=19

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8-7=1

13-2=11

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10-7=3

15-2=13

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¿Te das cuenta?

La diferencia siempre da un número, al cual le tenemos que sumar diez, debido a que el sustraendo disminuye y el minuendo, aumenta...

Answer 2

Respuesta:

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