Question

{178-46}*{324-318}=

Answer 1

{ 178 - 46 } x { 324 - 318 }

= 132 x 6

= 792.

Answer 2

(178-46)x(324-318)

=132x6

=792

k nha

Answer 3

{178-46}*{324-318}

=132*6

=792

ĐS: 792