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

{#blank#}1{#/blank#}×2=10   4×{#blank#}2{#/blank#}=16    {#blank#}3{#/blank#}×6=36   {#blank#}4{#/blank#}×3=6

6×{#blank#}1{#/blank#}＞20

{#blank#}2{#/blank#}×7＞14

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