北师大一年级数学下册竖式计算练习.doc

62+17= 56+32= 30+29= 53+35= 73+13= 50+26= 82-61= 42-30= 49-38= 36-20= 43-33= 76-16= 43+12= 9+40= 87+10= 78+10= 41+16= 6+50= 71+6= 86-4= 96-50= 6+40= 22+66= 64-34= 85-80= 76-70= 34-30= 96-24= 39-30= 47-40= 39+30= 4+30= 46-40= 37-25= 46+3= 99-90= 46+32= 54-50= 87-77= 46+30= 5+81= 7+60= 姓名: 姓名: 26+44= 25+35= 28+23= 42+19= 26+14= 35+47= 15+75= 63+37= 76+18= 46+9= 4+27= 58+42= 66+27= 39+25= 17+25= 34+48= 29+16= 45+29= 45+17= 37+19= 20+38= 66+27= 24+49= 37+19= 15-9= 25-9= 35-9= 45-9= 10-6= 13-8= 23-8= 14-6= 20-9= 80-6= 50-17= 10-4= 36-9= 28-10= 10-3= 60-4= 37-9= 46-8= 姓名: 44-6= 23-7= 35-8= 37-9= 31-8= 53-4= 62-3= 70-5= 64-5= 78+3= 26-8= 46+7= 67-40= 22-4= 56+9= 54-6= 21-6= 43+7= 85-7= 72-6= 34-9= 23-5= 72-6= 34-9= 89+10= 33+20= 55-10= 34+40= 96-9= 7+58= 57-9= 22+18= 55-7= 63+7= 59-50= 24