3×4={#blank#}1{#/blank#}     5×8={#blank#}2{#/blank#}          6×7={#blank#}3{#/blank#}

9×3={#blank#}4{#/blank#}     7×9={#blank#}5{#/blank#}          2×4={#blank#}6{#/blank#}

3×8={#blank#}7{#/blank#}     5×5={#blank#}8{#/blank#}          6×8={#blank#}9{#/blank#}

4×5={#blank#}10{#/blank#}     6×2={#blank#}11{#/blank#}          3×7={#blank#}12{#/blank#}

6×{#blank#}1{#/blank#}=30       72÷{#blank#}2{#/blank#}=9        48÷{#blank#}3{#/blank#}=8

9÷{#blank#}4{#/blank#}=9        9×{#blank#}5{#/blank#}=54       36÷{#blank#}6{#/blank#}=9

63÷{#blank#}7{#/blank#}=9       {#blank#}8{#/blank#}×7 =35      {#blank#}9{#/blank#}×4 = 28

 5×8=            6×7=             9×3=             2×8=

36÷9=            48÷6=            14÷2=            36÷6=

500+200=          800-400=          930-300=          450-150=

720+60=           960-600=          450+90=           860-80=

40÷7=            52÷8=            34÷6=            85÷9=