Question

1.Tinh:

12.3

5.120

(+5).(+120)

Answer 1

12.3=36

5.120=600

(+5).(+120)

=600

Answer 2

12.3 = 36

5.120 =600

(+5).(+120) = 600 

k mình nha 

Answer 3

12.3=36

5.120=600

(+5).(+120)

=600

nhanh thi co!

cham tay thi het!

Answer 4

12 . 3 = 36 

5 . 120 = 600 

5 . 120 = 600

nha bn chúc bn học giỏi

Answer 5

12.3=36

5.120=600

(+5).(+120)=+600