Question

28+42:7-6 96-72:9+15 32+56:8-7 100-7*8 90-8*8 74: =8(ос т) 65: =7(ост ) 85: =9(ост

Answer 1

28+42:7-6=28+6-6=28

96-72:9+15=96-8+15=88+15=103

32+56:8-7=32+7-7=32

100-7*8=100-56=44

90-8*8=90-64=26

74:9=8 (ост.2)

65:9=7 (ост.2)

85:9=9 (ост.4)