20以内减法练习(共50道)
姓名:________ 时间:______ 得分:______

16-6=

12-2=

12-3=

11-10=

17-3=

14-4=

18-2=

13-13=

14-4=

13-1=

18-0=

16-8=

13-2=

19-12=

18-5=

12-4=

12-7=

12-10=

13-8=

18-4=

18-14=

13-11=

20-1=

14-1=

18-7=

14-12=

16-3=

15-9=

14-14=

18-16=

12-7=

11-7=

20-13=

20-16=

15-14=

16-7=

11-4=

11-7=

17-14=

11-8=

17-12=

17-8=

12-3=

12-4=

16-15=

20-5=

16-2=

11-7=

11-10=

17-5=

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