试题 试卷
题型:填空题 题类:常考题 难易度:容易
两位数减两位数(进位)1148(11题)
34+30=
69-60=
4+58=
73-9=
6+26=
48-25= 44-27= 63+24= 80-45=
53+17= 74+19= 25+36= 84-40=
18-9= 39-5= 6+69= 10+30+20=
51-30= 100-20= 33+60= 90-40-20=
47-35= 70-7= 58+12= 19+19-19=
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