1. 横线上里最大能填几？

×7＜24           54＞×8          9×＜42 

33＞6×           ×5＜43          45＞×7 

5×{#blank#}1{#/blank#}<28      44> {#blank#}2{#/blank#}×6      65>{#blank#}3{#/blank#}×8

61> {#blank#}4{#/blank#}×7     50>9×{#blank#}5{#/blank#}      2×{#blank#}6{#/blank#}<15

{#blank#}1{#/blank#}×8＜36      9×{#blank#}2{#/blank#}＜44      34＞{#blank#}3{#/blank#}×7

5×{#blank#}4{#/blank#}＜31      54＞{#blank#}5{#/blank#}×7      39＞{#blank#}6{#/blank#}×6