9×3-3= 91-9×5= 18÷3+64= 74-28÷7= 24÷6+23=
4×2+38= 6×6-23= 7×7-30= 7×7-45= 84-8×3=
36÷6+23= 65-21÷7= 56+8×3= 25÷5+81= 17-3×5=
9×3-3= 91-9×5= 18÷3+64= 74-28÷7= 24÷6+23=
4×2+38= 6×6-23= 7×7-30= 7×7-45= 84-8×3=
36÷6+23= 65-21÷7= 56+8×3= 25÷5+81= 17-3×5=