20+6×3= | (54-36)÷2= | (35+28)÷9= |
15-15÷5= | 5-8÷ 4= | 28+64-75= |
9×7 -30= | 9+81÷9= | 15-6÷3= |
45÷5+14= | 86-6×8= | 12÷4+8= |
72÷9-8= | 72÷8-3= | 14+6×4= |
36÷6+7= | 63÷(16-7)= | (99-78)÷3= |
12÷4+5= | (100 -46)÷6= | 57-34 -14= |
(12+13)÷5= | 25+3×4= | (39 -21)÷3= |
(22+18)÷ 4= | 62-19+21= | (74-44)5= |
55-35÷7= | 8×(69-60)= | 58-29+12= |