Question

20,5.10 + 10.5,10

Answer 1

20,5 x 10 + 10 x 5,10 = 256

Answer 2

20,5.10+10.5,10

=256 k mk nha bn

Answer 3

20,5 . 10 + 10 . 5,10 

=256

Answer 4

tụ hỏi tự trả lời,nhục chưa từng thấy

Answer 5

\(20,5\times10+10\times5,10\)

\(=256\)

Answer 6

20,5.10 + 10.5,10=256

k mk mk k lại

 ^^

Answer 7

=256

k mk nha bn

mk k bn rùi

Answer 8

20,5 . 10 + 10 . 5,10

= 256

Answer 9

=10.(20,5+5,10)

=10.25,15

=251,5

Answer 10

20,5 . 10 + 10 . 5,10

= 256

Answer 11

=256

k mk nha bn

mk k bn rùi