Page 47 - Libro Primaria 2 Álgebra 6to_Neat

Álgebra 6° Primaria

1. Multiplica:

a. (–3) (–2) = _____________ b. (–12) (+9) = _____________

c. (+15) (–6) = _____________ d. (–58) (–11) = _____________

2. Determina el valor de “m” en cada caso.

a. (–8) × m = –40 c. (–6) × m = –36

m = _____________
m = _____________

d. (–20) × m = – 400
b. m × (–7) = –91

m = _____________ m = _____________

3. Resuelve las siguientes operaciones:

a. (-6) x (-5) x (-2) b. b. (-3) x (+5) + (+8) x (-1)

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