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

38-38=

45-13=

24-16=

36-26=

24-7=

41-10=

41-11=

37-37=

39-34=

41-37=

27-3=

43-29=

50-24=

39-24=

32-20=

47-15=

33-18=

29-4=

45-23=

35-11=

36-20=

41-23=

30-29=

23-12=

48-2=

40-39=

38-4=

29-14=

34-15=

25-0=

23-18=

21-8=

45-23=

43-19=

28-11=

31-9=

50-31=

28-0=

38-18=

35-23=

37-28=

34-23=

30-30=

24-8=

25-2=

38-31=

25-21=

42-18=

21-3=

33-21=

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