50以内连续加法填空练习(共50道)
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17+8+(     )=44

36+(     )+0=49

44+3+(     )=50

27+18+(     )=46

37+0+(     )=46

26+24+(     )=50

18+(     )+25=45

5+3+(     )=23

35+11+(     )=49

0+(     )+28=50

32+(     )+3=48

(     )+5+1=47

14+(     )+13=33

15+8+(     )=45

21+0+(     )=37

42+5+(     )=50

18+(     )+6=46

28+(     )+5=37

31+11+(     )=45

2+(     )+8=44

3+45+(     )=50

40+2+(     )=48

49+1+(     )=50

8+15+(     )=44

36+(     )+1=45

19+23+(     )=50

37+(     )+3=49

26+18+(     )=44

(     )+41+1=48

2+35+(     )=45

26+15+(     )=49

17+13+(     )=43

15+(     )+6=43

18+(     )+24=50

12+(     )+5=42

49+(     )+0=50

45+(     )+0=49

4+25+(     )=50

(     )+4+8=47

29+(     )+1=49

(     )+27+0=47

42+6+(     )=49

0+(     )+12=41

1+33+(     )=44

39+(     )+0=50

25+(     )+0=40

36+7+(     )=50

27+17+(     )=45

14+27+(     )=48

6+38+(     )=48

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