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题型:填空题 题类:常考题 难易度:容易
两位数加、减两位数(竖式:含不进、进、不退、退)(复习) 2025 10
27+12=
39-12=
12+27=
39-27=
40+{#blank#}1{#/blank#}<100
80-{#blank#}2{#/blank#}>40
41+37={#blank#}1{#/blank#}
= (颗)
口答:还有( )棵没浇
18-9{#blank#}1{#/blank#}8 18{#blank#}2{#/blank#}7+9 60{#blank#}3{#/blank#}67-7
30+6 {#blank#}4{#/blank#}57-7 43-3{#blank#}5{#/blank#}28+0 14+6{#blank#}6{#/blank#}65
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