Question

10+10x7+10x2+8x8+8+8=

Answer 1

\(=10+70+20+64+16\)

\(=180\)

\(Nhoa!!!\)

Answer 2

10+10x7+10x2+8x8+8+8=10+70+20+80=180

Answer 3

=10(1+7+2)+8x8+8+8

=10x10+8(8+1+1)

=100+8x10

=100+80=180

Answer 4

ai k mình minh k lại

Answer 5

10 + 10 x 7 + 10 x 2 + 8 x 8 + 8 + 8

=  10 x  8 + 10 x 2 + 8 x 8 + 8 + 8

=  10 x ( 8 + 2 ) + 8 x 10

=  10 x 10 + 80

=   100 + 80

= 180

Answer 6

ai k mình k lại 3 k luôn

Answer 7

  10+10x7+10x2+8x8+8+8

= 10x1+10x7+10x2+8x8+8x2 ( anh ghi rõ cho em dễ hiểu hơn nha )

= 10x(1+7+2)+8x(8+2)

= 10x10+8x10=100+80=180