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

29-10=

33-7=

25-9=

32-7=

24-17=

39-31=

26-21=

32-32=

45-17=

23-11=

42-15=

31-21=

47-3=

44-31=

30-14=

28-16=

49-13=

23-15=

46-31=

30-19=

21-9=

39-25=

24-15=

39-9=

44-26=

43-28=

32-8=

24-15=

29-8=

49-13=

24-21=

30-26=

29-21=

37-31=

38-17=

36-9=

24-19=

30-8=

23-10=

40-23=

30-4=

47-12=

36-12=

44-7=

31-16=

25-1=

30-11=

34-30=

44-44=

44-44=

for every baby. @ hodaedu.com