4×6＝{#blank#}1{#/blank#}

6×7＝{#blank#}2{#/blank#}

4×2＝{#blank#}3{#/blank#} 

4×5＝{#blank#}4{#/blank#}

{#blank#}1{#/blank#}三十六

2×6{#blank#}1{#/blank#}8      25{#blank#}2{#/blank#}5×6       4×5{#blank#}3{#/blank#}5×4

列式是：{#blank#}1{#/blank#}×{#blank#}2{#/blank#}={#blank#}3{#/blank#}

6×7＝      9×9＝      3×6＝       2×6＝       8×3＋4＝

36+4=      8×7＝      2×2＝      9+57＝       3×4＋9＝

5×6＝      18+60＝     9×3＝      5×5＝       38-18+25＝

41-2＝      6×9＝       8×5＝      7×2＝       7×5－3＝

8{#blank#}1{#/blank#}3×4        4×2{#blank#}2{#/blank#}4+4      5×3{#blank#}3{#/blank#}20-6

3×6{#blank#}4{#/blank#}12      4+4{#blank#}5{#/blank#}4×4      5+5{#blank#}6{#/blank#}3×5