试题 试卷
题型:竖式计算 题类:常考题 难易度:普通
两位数加两位数(不进位)1211(10题)
(1)
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出发
1
23
45
37
19
目标
51
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20+7 = 30-20 = 90+9= 60-30 = 24+6 =
51+8= 7+83= 85-5 = 90-70= 45+20=
96-7 = 65+20= 39+8= 4+65=
18+50-7= 80-60+35= 90-(60+30)= 63-(76-70)=
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