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题型:解决问题 题类:常考题 难易度:困难
两位数加两位数(不进位)1209(10题)
64-6{#blank#}1{#/blank#}64-60+6 75-72{#blank#}2{#/blank#}75-27+8
20+8+13{#blank#}3{#/blank#}20+(8+13) 96-70{#blank#}4{#/blank#}16+70
41+{#blank#}1{#/blank#}=45 {#blank#}2{#/blank#}+53=58
61+{#blank#}3{#/blank#}=81 {#blank#}4{#/blank#}-30=25
56-{#blank#}5{#/blank#}=53 {#blank#}6{#/blank#}-15=52
5×2= 38-12= 28÷4=
49-7= 21+35= 45÷9=
3×4= 25+18= 14÷6=
25÷5= 81-37= 22+17= 44÷7=
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