试题 试卷
题型:填空题 题类:常考题 难易度:普通
两位数减整十数(不退位)994(10题)
34+50{#blank#}1{#/blank#}74 45-20{#blank#}2{#/blank#}45+20 36+40{#blank#}3{#/blank#}96-20
45+30{#blank#}4{#/blank#}25+50 79-50{#blank#}5{#/blank#}59-30 76+20{#blank#}6{#/blank#}89
3×5= 80-3= 30+49= 6×3=
99-4= 23+8= 4×3= 7+55=
3×1= 6×2= 4×6= 34-6=
5×5= 4×2= 4×5= 46-6=
6+5= 60-7= 67-9=
78-6=
81+5=
65-5=
87-9=
72+5-9=
3+80=
77-70=
40+30=
14-9=
10+7-8=
13-5=
90-80=
98-8=
13+20=
80-20+8=
20+80=
12+26=
55+20=
21+5=
13-9+20=
不够 够
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