50以内减法练习(共50道)
姓名:________ 时间:______ 得分:______

27-14=

39-0=

44-41=

42-3=

49-46=

26-3=

50-45=

44-17=

31-31=

44-12=

36-21=

21-2=

21-12=

34-25=

48-27=

26-0=

32-12=

50-25=

35-35=

43-23=

25-7=

47-17=

44-28=

49-24=

32-27=

23-23=

33-24=

27-11=

25-14=

46-38=

45-38=

38-34=

31-28=

43-17=

27-18=

44-42=

42-38=

22-19=

28-25=

50-18=

25-8=

35-18=

42-4=

35-29=

31-5=

28-7=

31-26=

37-14=

43-21=

42-6=

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