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

25-2-13=

40-5-33=

44-20-24=

49-28-11=

30-4-4=

41-3-22=

41-27-1=

39-37-2=

24-7-8=

41-20-11=

39-16-3=

45-10-32=

45-8-35=

38-22-0=

32-14-16=

23-19-4=

45-25-11=

21-20-1=

39-25-12=

46-27-4=

22-9-6=

37-18-6=

35-17-18=

50-9-22=

41-9-1=

34-28-6=

27-9-5=

37-36-1=

49-22-0=

48-32-15=

49-29-16=

35-8-5=

34-31-2=

21-2-17=

23-4-2=

29-8-6=

35-15-5=

27-0-4=

48-37-2=

31-11-13=

25-18-0=

21-3-2=

31-26-0=

25-0-3=

22-8-9=

38-23-3=

41-5-27=

47-7-37=

50-40-9=

29-5-15=

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