Question

помогите с 5 заданием

Answer 1

30*7-100=
40*7-100=
80*7-100=

360:6+100=
300:6+100=
60:6+100=

Answer 2

30*7-100=110
40*7-100=180
80*7-100=460

360:6+100=160
300:6+100=150
60:6+100=110