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

22-0-4=

30-20-10=

35-3-31=

38-30-6=

36-28-3=

44-5-24=

34-30-1=

49-10-22=

38-12-13=

49-40-0=

28-18-7=

26-1-2=

47-32-14=

30-27-3=

42-10-6=

34-15-14=

31-14-4=

34-29-1=

44-16-20=

24-14-3=

23-6-9=

21-17-0=

46-25-12=

25-9-3=

46-9-33=

35-11-23=

49-35-12=

37-22-15=

40-38-1=

46-5-17=

36-6-5=

48-5-2=

35-3-7=

50-18-2=

46-34-11=

50-16-33=

38-31-3=

49-19-8=

21-16-3=

36-20-4=

22-13-2=

27-10-7=

42-31-5=

34-21-0=

29-12-1=

35-29-2=

26-7-9=

21-16-5=

38-14-13=

27-10-0=

for every baby. @ hodaedu.com