50以内连续加法填空练习(共50道)
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(     )+40+2=42

(     )+25+4=38

28+(     )+1=37

3+46+(     )=50

43+(     )+0=48

47+0+(     )=48

16+17+(     )=50

16+(     )+19=46

0+26+(     )=42

4+27+(     )=34

46+2+(     )=48

26+4+(     )=36

(     )+6+8=26

27+0+(     )=43

17+(     )+2=49

33+2+(     )=37

(     )+11+5=46

27+0+(     )=34

(     )+12+12=37

10+(     )+11=28

35+15+(     )=50

20+(     )+14=41

(     )+2+8=35

4+15+(     )=50

21+8+(     )=38

22+(     )+1=49

45+(     )+3=48

39+10+(     )=50

(     )+7+7=48

(     )+10+7=36

47+(     )+0=50

16+(     )+13=46

(     )+10+0=50

32+6+(     )=39

(     )+10+10=42

17+(     )+5=46

41+(     )+1=46

(     )+5+12=34

(     )+0+30=48

4+(     )+4=46

3+24+(     )=28

(     )+20+0=38

0+(     )+34=44

18+26+(     )=48

31+5+(     )=46

(     )+5+0=49

45+4+(     )=50

42+8+(     )=50

21+10+(     )=34

35+9+(     )=47

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