×8=96 ×5 =75 7×=84 ×40=2000
600÷3=
0÷82=
450÷5=
630÷9=
20×40=
210×3=
50×60=
70×0=
820÷4= 441÷7= 29×53=
450+729÷3 234÷3×12 (750-250)÷4