Question

18*7=
17*8=
19*6=
106*7-107*6
203*4-204*3=
150*6-160*5=
180-120*5:6
210-140*5:7=
240-160*5:8=

Answer 1

=126
=136
=114
=100
=200
=100
=80
=110
=140