试题 试卷
题型:解决问题 题类:常考题 难易度:容易
两位数减两位数(退位)1204(10题)
①44-39=
②63-55=
③100-58=
64-46={#blank#}1{#/blank#}
83-38={#blank#}2{#/blank#}
81-18={#blank#}3{#/blank#}
54-45={#blank#}4{#/blank#}
13-5= 52-4= 45-6= 6+56= 17+4-3=
15-7= 11+9= 25+7= 56-6= 42-6+20=
59+6= 60-30= 29+36= 84-60= 88-8-80=
87-8= 90-9= 55-30= 7+77= 4+88-40=
55-38{#blank#}1{#/blank#}65-48 45-24{#blank#}2{#/blank#}45-20 92-3{#blank#}3{#/blank#}83-4
54-8{#blank#}4{#/blank#}54+6 62-49{#blank#}5{#/blank#}20+26 81-8{#blank#}6{#/blank#}72-31
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