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

46-28-0=

23-21-1=

30-28-2=

48-16-20=

33-24-4=

24-4-13=

34-7-25=

34-25-8=

42-16-6=

33-10-18=

39-34-1=

50-0-36=

41-6-13=

21-7-3=

49-11-9=

22-19-0=

47-44-2=

42-18-15=

29-24-5=

49-0-26=

23-17-3=

46-43-0=

24-2-5=

22-8-4=

29-15-12=

34-10-19=

44-13-25=

28-2-14=

39-14-16=

39-3-21=

27-4-21=

45-36-2=

25-12-0=

47-8-14=

43-40-3=

25-7-11=

44-37-2=

31-26-4=

46-10-9=

29-0-27=

44-13-1=

38-19-4=

41-8-10=

45-11-3=

31-23-1=

31-13-10=

34-5-9=

32-29-3=

41-34-7=

21-12-0=

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