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题型:填空题 题类:常考题 难易度:普通
人教版数学二年级下册5.1混合运算练习题
81-46={#blank#}1{#/blank#}
44-27={#blank#}2{#/blank#}
68+{#blank#}1{#/blank#}=92
47+{#blank#}2{#/blank#}=65
36+{#blank#}3{#/blank#}=63
78+{#blank#}4{#/blank#}=94
(1)
{#blank#}1{#/blank#}
14-5= 46-9= 14-9=
90+5= 15-7= 54-4=
11-9= 13-6= 12-6=
16-8= 9+30= 11-8=
14-7= 17-9= 4+80=
12-4= 15-8= 12-3=
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