Question

tính nhanh 
8x24-16x2

Answer 1

8 x 24 - 16 x 2

= 192 - 32 

=     160 

Answer 2

Trl :

8 x 24 - 16 x 2

= 8 x 24 - 8 x 2 x 2

= 8 x ( 24 -  4 )

= 8 x 20

= 160

Hok tốt

Answer 3

cảm ơn các bạn 

Answer 4

8 . 24 - 16 . 2

= 8 . 24 - 8 . 2 . 2

= 8 ( 24 - 2 - 2 )

= 8 . 20

= 160

Answer 5

\(8.24-16.2\)

\(=16.12-16.2\)

\(=16\left(12-2\right)\)

\(=16.10\)

\(=160\)

Answer 6

8 . 24-16.2

=16 .12 -16.2

= 16.(12-2)

16.10=160