50以内减法填空练习(共50道)
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47-(     )=34

28-(     )=16

43-(     )=38

33-(     )=11

24-(     )=6

30-(     )=30

50-(     )=30

33-(     )=23

24-(     )=15

44-(     )=29

44-(     )=36

33-(     )=6

39-(     )=12

32-(     )=15

42-(     )=3

48-(     )=36

34-(     )=33

29-(     )=29

36-(     )=17

46-(     )=1

39-(     )=4

23-(     )=5

50-(     )=1

44-(     )=36

28-(     )=18

24-(     )=2

41-(     )=7

27-(     )=2

42-(     )=23

39-(     )=33

36-(     )=33

32-(     )=31

46-(     )=22

39-(     )=23

42-(     )=30

27-(     )=17

41-(     )=22

42-(     )=19

49-(     )=6

31-(     )=24

35-(     )=25

33-(     )=17

31-(     )=31

34-(     )=32

46-(     )=25

38-(     )=24

32-(     )=25

30-(     )=14

49-(     )=3

28-(     )=12

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