20以内不退位减法(1)
班级: 姓名: 学号: 成绩:
15-2= 11-1= 12-0= 13-2= 15-2= 17-7= 19-8= 11-1= 19-3= 19-8= 14-3= 12-1= 16-3= 19-8= 15-1= 15-9= 19-8= 19-4= 18-4= 12-1= 11-1= 14-4= 18-4= 19-8= 14-2=
12-2= 13-2= 15-3= 15-4= 13-3= 12-2= 18-1= 18-6= 14-2= 19-4= 12-2= 19-8= 18-6= 13-1= 15-3= 17-8= 14-2= 17-4= 13-3= 16-4= 16-3= 12-1= 19-8= 17-7= 18-6=
17-3= 16-3= 14-2= 13-2= 12-1= 12-1= 11-1= 19-7= 12-0= 19-7= 16-5= 15-3= 19-4= 17-4= 15-5= 15-9= 15-2= 18-5= 15-2= 17-4= 19-3= 19-4= 15-2= 19-6= 19-9= 18-5= 16-6= 13-2= 15-4= 14-2= 12-0= 17-1= 18-7= 16-1= 20-10= 14-1= 19-7= 18-6= 18-8= 15-2= 14-7= 15-3= 19-7= 16-4= 19-8= 17-5= 18-3= 16-4= 19-9= 16-3=
20以内不退位减法(2)
班级: 姓名: 学号: 成绩:
15-2= 11-0=
16-3= 19-4= 16-2= 17-5= 11-0= 13-16= 14-2= 16-8= 14-3= 13-1= 19-9= 14-2= 13-1=
17-5= 14-3= 16-4= 16-13= 13-2= 12-1= 18-6= 13-2= 16-3= 18-2=
14-4= 12-1= 19-8= 17-4= 17-6= 12-2= 13-2= 18-16= 12-11= 12-1= 16-5= 15-3= 19-17= 12-1= 15-4= 19-4= 12-2= 19-7= 16-3= 15-3= 18-17= 15-2= 13-1= 19-6= 19-15=
15-3= 12-2= 19-5= 19-6= 15-3= 11-1= 18-1= 17-1= 18-6= 18-5= 12-1= 19-2= 17-3= 19-8= 18-13= 15-4= 18-5= 18-5= 17-5= 19-3= 18-5= 19-19= 18-2= 15-13= 19-8=
12-1= 14-2= 18-6= 19-6= 12-1= 18-7= 13-2= 15-1= 14-3= 15-4= 14-2= 17-2= 17-5= 19-7= 15-2= 19-1= 14-2= 15-2= 14-2= 19-8= 12-2= 18-7= 18-5= 15-5= 19-4=
20以内不退位减法(3)
班级: 姓名: 学号: 成绩:
18-4= 19-10=
14-3= 14-2= 17-3= 11-1= 13-2= 11-1=
16-5= 14-3= 18-7= 16-5= 11-1= 16-4= 14-2= 13-2= 12-0= 20-18= 19-7= 19-8= 12-2= 20-18= 18-3= 14-2= 19-8= 19-4= 18-3= 12-1= 16-4= 12-1= 13-2= 15-3= 12-2= 19-8= 12-1= 14-3= 19-8= 13-2= 17-6= 16-3= 14-12= 13-4= 11-2= 12-2= 12-9= 20-19= 12-2= 19-6= 13-0= 19-7=
16-5= 15-2= 19-9= 18-5= 11-0= 11-1= 12-1= 17-6= 12-2= 18-2= 15-2= 13-2= 14-3= 15-2= 17-1= 11-0= 20-18= 15-2= 12-1= 20-3= 12-2= 14-2= 13-2= 15-2= 12-2=
19-7= 17-3= 14-2= 14-1= 18-1= 13-2= 11-1= 15-4= 18-7= 14-3= 14-1= 17-5= 15-4= 18-6= 14-13= 15-13= 15-2= 17-8= 14-2= 20-19= 14-3= 13-1= 15-3= 18-8= 15-3=
20以内不退位减法(4)
班级: 姓名: 学号: 成绩:
19-8=
17-4= 19-9= 18-7= 19-8= 19-4= 16-2= 12-3= 14-2= 13-3= 13-1= 17-4= 19-9= 12-2= 11-0= 13-2= 12-1= 15-4= 14-2= 13-3= 18-6= 19-8= 19-7= 13-2= 18-2=
14-2= 15-4= 16-3= 18-4= 12-2= 18-1= 12-2= 14-3= 13-1= 19-7= 14-3= 18-4= 14-3= 12-1= 12-2= 15-2= 12-2= 19-8= 12-0= 14-3= 14-2= 18-7= 19-9= 19-4= 18-4=
11-1= 19-5= 19-7= 16-4= 17-3= 19-8= 14-3= 13-1= 15-2= 12-1= 14-2= 19-5= 15-4= 12-2= 13-1= 11-0= 12-1= 12-2= 17-3= 12-1= 15-4= 17-3= 17-7= 19-3= 15-2=
15-3= 15-2=
19-8= 18-8= 18-5= 19-6= 13-2= 15-2= 16-3 15-2= 15-3= 15-4= 17-7= 14-3= 18-5= 17-4= 14-3= 15-3= 19-7= 15-3= 19-7= 17-7= 16-4= 19-5= 15-3=
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