100-15÷5= 96-28÷4= 34+14÷7= 38+18÷2= 30÷5+66=
42+6×7= 81-2×9= 43-12÷3= 6×6+23= 41-6×4=
10+18÷9= 19-27÷3= 32-10÷2= 64÷8+54= 9÷9+30=
100-15÷5= 96-28÷4= 34+14÷7= 38+18÷2= 30÷5+66=
42+6×7= 81-2×9= 43-12÷3= 6×6+23= 41-6×4=
10+18÷9= 19-27÷3= 32-10÷2= 64÷8+54= 9÷9+30=