根据下图列出算式。

算式是{#blank#}1{#/blank#}×{#blank#}2{#/blank#}+{#blank#}3{#/blank#}＝{#blank#}4{#/blank#}

16÷8{#blank#}1{#/blank#}9×2             27÷9×3{#blank#}2{#/blank#}3×8÷3

45÷9{#blank#}3{#/blank#}4×1             27÷3×5{#blank#}4{#/blank#}4×5÷5

8+14{#blank#}5{#/blank#}7+15              9÷9×9{#blank#}6{#/blank#}18÷2

{#blank#}1{#/blank#}×5<81     6×{#blank#}2{#/blank#}<49     {#blank#}3{#/blank#}×4<62    {#blank#}4{#/blank#}×3<65      7×{#blank#}5{#/blank#}<43

{#blank#}6{#/blank#}×4<91     7×{#blank#}7{#/blank#}<99     {#blank#}8{#/blank#}×8<49        {#blank#}9{#/blank#}×4<41