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

34-19-2=

25-6-3=

36-13-0=

28-13-8=

49-42-3=

50-18-19=

36-31-1=

32-30-1=

47-24-8=

23-16-0=

36-5-13=

32-18-9=

42-31-0=

50-14-5=

50-24-12=

22-21-0=

29-0-11=

48-2-5=

25-16-3=

36-29-1=

38-17-20=

45-13-29=

50-8-19=

30-15-3=

37-13-22=

46-13-13=

41-35-0=

42-12-17=

42-19-6=

25-12-7=

24-23-0=

34-30-3=

38-22-2=

43-13-15=

43-12-27=

38-29-6=

25-9-3=

27-18-5=

50-29-10=

50-3-12=

33-6-6=

31-17-11=

39-37-0=

31-20-0=

37-9-0=

21-17-1=

26-23-0=

41-7-9=

31-9-9=

30-19-8=

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