50以内连续减法练习(共50道)
姓名:________ 时间:______ 得分:______

25-19-6=

38-22-1=

23-12-8=

27-12-12=

21-5-11=

26-17-6=

26-14-11=

28-1-2=

31-3-9=

27-22-5=

48-31-15=

36-6-15=

38-11-14=

40-36-0=

27-12-3=

30-7-12=

46-0-32=

34-32-2=

33-10-13=

35-5-0=

43-42-0=

44-11-33=

22-5-11=

37-31-5=

42-25-6=

37-36-0=

36-28-2=

40-22-6=

28-9-11=

41-27-10=

47-34-4=

31-14-14=

33-1-21=

31-14-16=

46-29-17=

33-2-6=

23-8-8=

48-20-8=

23-2-19=

44-17-13=

23-14-0=

39-6-12=

21-1-10=

37-27-0=

23-7-13=

38-26-10=

44-22-17=

39-14-9=

25-20-4=

24-23-0=

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