概要:78-1= 24-9= 25-1= 73-0= 19-3=72-2= 95-0= 60-4= 91-9= 99-7=97-2= 79-1= 96-8= 83-4= 8-4=8-3= 31-9= 73-7= 42-6= 58-1=99-2= 94-8= 12-5= 45-5= 72-0=口算姓名: 时间: 成绩: 47-5= 14-7= 64-2= 76-9= 32-2=21-3= 88-0= 12-8= 22-2=
4.2 两位数加减一位数练习题,标签:一年级数学配套试卷大全,http://www.youer8.com78-1= 24-9= 25-1= 73-0= 19-3=
72-2= 95-0= 60-4= 91-9= 99-7=
97-2= 79-1= 96-8= 83-4= 8-4=
8-3= 31-9= 73-7= 42-6= 58-1=
99-2= 94-8= 12-5= 45-5= 72-0=
口算
姓名: 时间: 成绩:
47-5= 14-7= 64-2= 76-9= 32-2=
21-3= 88-0= 12-8= 22-2= 25-8=
95-0= 18-0= 69-2= 95-7= 96-3=
91-5= 62-7= 97-9= 75-0= 95-4=
46-6= 45-3= 66-8= 31-6= 36-7=
19-12= 31-4= 95+1= 74+0= 21-2=
8+50= 27-8 = 9+48= 92-0= 77-1=
0+92 = 13-9= 8+26= 0+20= 42-8=
4+63= 49-3= 19-3= 16+5= 67+2=
41+7= 22-2= 84+8= 3+20= 3+37=
57-3= 73-7= 42+1= 65+1= 6+73=
14-1= 0+64= 34-9= 94-7= 40-6=
口算
姓名: 时间: 成绩:
61+2= 91+8= 85-0= 94-1= 57+7=
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