Question

Tính Nhanh:

3,18 x 99 +3,18

 

Answer 1

\(=3,18\left(99+1\right)=3,18.100=318\)

Answer 2

=318

Answer 3

\(3,18.99+3,18=3,18.\left[99+1\right]=3,18.100=318\)

Answer 4

Đáp án :

\(\text{= 318}\)

Answer 5

=3,18(99+1)=3,18.100=318