试题 试卷
题型:填空题 题类:常考题 难易度:普通
100以内连加、连减、加减混合(两步竖式)2051 10
78-50-9=,72-2-30=
35+6+40=,47+9-20=
17+3+15=,75-50+14=
49-9-30=,28+20+2=
99-20+6=,100-30-7=
16+15-7=,70-30+33=
85-6-19=,6+24+30=
75-20-30=,62-5+7=
19-7= 11-3= 20+5= 6+20-6=
4+20= 6+6= 68-8= 8+5+2=
69-9= 40+8= 54-50= 75-5-30=
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