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

40-4-23=

46-44-2=

31-8-11=

37-9-0=

49-13-17=

35-7-17=

36-5-1=

32-8-23=

34-1-12=

23-1-13=

37-22-14=

37-3-34=

38-24-7=

34-8-1=

31-5-20=

27-25-2=

27-9-1=

28-6-1=

21-17-2=

31-29-0=

49-0-33=

40-13-9=

48-10-18=

44-40-2=

46-37-4=

37-30-6=

29-8-9=

37-34-1=

41-24-6=

27-3-3=

29-28-0=

24-7-0=

39-16-19=

25-11-6=

26-3-23=

25-0-16=

42-9-22=

50-32-6=

29-15-11=

44-2-2=

25-0-3=

24-17-6=

30-19-4=

23-21-2=

46-30-16=

30-18-10=

40-1-7=

22-12-9=

48-2-20=

43-38-5=

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