7×8=
9×3=
5+27=
49÷7=
4×7-4=
9÷9=
63÷7=
19+38=
0÷9=
6×7=
53+37=
50-36=
64÷8=
52-26=
3×4=
26+14=
72-8×9=
27÷3÷3=
6×9-8=
18+9×2=