Question

3+5x9+5x12=????

Answer 1

108 nha Nguyễn Việt hoàng

Answer 2

3+5x9+5x12

=3+45+60

=48+60

=108

Answer 3

3+5x9+5x12=3+5x(9+12)

                  =3+5x21

                  =3+105

                  =108

Answer 4

3+5x9+5x12=3+5x(9+12)=3+5x21=3+105=108

Answer 5

3+5x9+5x12

=3+45+60

=108

 

 

Answer 6

3+5x9+5x12=3+45+60

                  =108

Answer 7

3 + 5 * 9 + 5 *12 =108