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

43-8-11=

27-20-2=

48-45-3=

36-15-19=

22-14-8=

43-23-19=

41-21-4=

37-20-17=

36-10-14=

44-6-11=

29-9-18=

24-7-0=

37-7-27=

42-32-0=

35-34-1=

34-3-14=

43-2-8=

29-24-2=

36-14-0=

31-8-6=

25-1-17=

35-21-8=

46-24-2=

37-10-14=

34-12-9=

38-26-2=

30-7-2=

27-21-5=

22-17-2=

47-36-4=

24-0-6=

23-1-9=

27-12-1=

39-16-11=

47-27-9=

34-22-12=

25-5-8=

26-22-2=

40-35-1=

46-41-5=

30-11-13=

45-19-5=

38-33-2=

49-47-0=

26-14-3=

38-36-0=

47-14-1=

24-13-7=

41-36-2=

43-1-27=

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