7×4+49= 41+9×3= 30+8×7= 6×5-28= 50-27÷9=
16+18÷3= 64-1×4= 48÷8+53= 36÷4+42= 40÷8+10=
50+10÷2= 24-1×9= 65-35÷7= 42-81÷9= 7×7+29=
7×4+49= 41+9×3= 30+8×7= 6×5-28= 50-27÷9=
16+18÷3= 64-1×4= 48÷8+53= 36÷4+42= 40÷8+10=
50+10÷2= 24-1×9= 65-35÷7= 42-81÷9= 7×7+29=