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

37-33-2=

29-3-17=

29-28-1=

24-9-6=

39-37-1=

23-7-6=

22-18-1=

24-18-0=

48-25-12=

42-27-5=

35-26-4=

37-19-4=

47-2-5=

37-23-3=

23-19-3=

42-17-10=

23-10-12=

24-12-12=

48-12-31=

30-1-10=

34-22-1=

21-11-10=

23-11-6=

45-32-7=

28-12-8=

49-22-4=

23-19-4=

23-19-4=

44-39-4=

49-23-15=

21-1-12=

30-8-17=

31-13-12=

43-5-13=

23-8-3=

37-32-2=

23-5-1=

49-14-9=

45-42-2=

47-27-16=

45-13-15=

22-14-6=

21-10-2=

38-0-24=

32-21-4=

25-2-18=

35-1-21=

49-20-10=

49-23-11=

23-7-7=

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