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

24-6=

23-8=

34-23=

40-18=

22-10=

35-29=

35-0=

24-14=

40-12=

22-20=

40-31=

33-27=

41-17=

43-32=

21-6=

33-3=

28-20=

27-16=

38-30=

36-9=

47-31=

43-12=

22-14=

49-2=

26-7=

36-15=

26-17=

37-9=

38-37=

23-20=

36-26=

48-8=

37-30=

29-1=

42-28=

32-9=

30-29=

45-2=

41-34=

28-28=

44-13=

34-0=

45-22=

27-6=

44-41=

37-35=

32-13=

22-22=

29-15=

41-28=

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