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

48-7-40=

34-16-6=

43-8-17=

41-11-8=

43-25-13=

44-7-29=

49-42-6=

47-15-12=

26-22-4=

37-7-30=

35-14-8=

30-22-6=

34-32-2=

27-1-23=

45-19-21=

44-29-12=

25-12-13=

31-12-1=

42-30-10=

28-23-5=

33-17-7=

25-11-9=

23-14-6=

45-32-4=

26-20-4=

35-29-2=

29-16-13=

28-3-24=

33-28-0=

49-14-27=

32-7-17=

34-5-27=

25-22-1=

32-26-1=

21-12-4=

41-25-9=

25-7-5=

38-17-10=

36-8-24=

28-17-10=

31-20-6=

30-14-9=

27-21-5=

21-8-2=

34-31-3=

24-16-7=

48-37-9=

28-7-11=

21-2-7=

33-16-5=

for every baby. @ hodaedu.com