Guia De Matemática

Propiedad Distributiva

1- Resuelve aplicando la propiedad distributiva.

a.

5 x (25 + 8) = (___ x ___) + (___ x ___)

___ x ___ = ___ + ___

___ = ___

b.

3 x (41 + 7) = (___ x ___) + (___ x ___)

___ x ___ = ___ + ___

___ = ___

c.

(54 + 3) x 6 = (___ x ___) + (___ x ___)

___ x ___ = ___ + ___

___ = ___

d.

(4 + 32) x 4 = (___ x ___) + (___ x ___)

___ x ___ = ___ + ___

___ = ___

e.

7 x (9 + 5)= (___ x ___) + (___ x ___)

___ x ___ = ___ + ___

___ = ___

f.

(10 + 4) x 3 = (___ x ___) + (___ x ___)

___ x ___ = ___ + ___

___ = ___

g.

(20 + 7) x 4 = (___ x ___) + (___ x ___)

___ x ___ = ___ + ___

___ = ___

2- Realiza las siguientes operaciones aplicando la propiedad distributiva.

a. 2 x (3 + 5) b. 4 x (8 + 6) c. (7 + 3) x 6

d. (9 + 21) x 14 e.4 x (5 + 2) f.8 x (10 – 4)

g. (7 – 3) x 5 h.(16 + 12) x 31 i.4 x (8 – 3 + 5)

j.2 x (7 – 5 + 4 ) k.(10 – 2 + 3) x 6 l.(11 + 16 – 4 ) x 5

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