Question

Tính nhanh

2)77x 8 + 15 x8 + 8 x 8

 

Answer 1

77 x 8 + 15 x 8 +8 x 8

= 8 x ( 77 + 15 + 8 )

= 8 x 100

=800

Answer 2

77x8+15x8+8x8

= 8 x ( 77+15+8)

=8 x 100

= 800.

Answer 3

Tính nhanh

2) 77x 8 + 15 x 8 + 8 x 8

= ( 77 + 15 + 8 ) x 8 

= 100 x 8

= 800

Answer 4

77 x 8 + 15 x 8 +8 x 8

= 8 x ﴾ 77 + 15 + 8 ﴿

= 8 x 100

=800

k mik mik k lại@@@

Answer 5

77x8+15x8+8x8

=8x(77+15+8)

=8x100

=800

Answer 6

\(77.8+15.8+8.8=8.\left(77+15+8\right)=8.100=800\)

Answer 7

= 8 * ( 77 + 15 + 8)

= 8 * 100

= 800

k cho mik với nha

Answer 8

=800

nha