题型:填空题 题类:常考题 难易度:困难
一年级 1~~5的减法126
+ =2 + =5 + =
= = =
0+1={#blank#}1{#/blank#} | 3+1={#blank#}2{#/blank#} | 4+1={#blank#}3{#/blank#} | 1+0={#blank#}4{#/blank#} |
5+2={#blank#}5{#/blank#} | 0+2={#blank#}6{#/blank#} | 7+1={#blank#}7{#/blank#} | 4+2={#blank#}8{#/blank#} |
2+0={#blank#}9{#/blank#} | 6+2={#blank#}10{#/blank#} |
5 | 1 | {#blank#}1{#/blank#} | 3 | {#blank#}2{#/blank#} |
{#blank#}3{#/blank#} | 3 | {#blank#}4{#/blank#} | 4 |
4 | {#blank#}5{#/blank#} | 2 | 1 |
3 | {#blank#}6{#/blank#} | {#blank#}7{#/blank#} |
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