50以内加法填空练习(共50道)
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(     )+47=48

14+(     )=38

47+(     )=47

26+(     )=39

20+(     )=33

18+(     )=39

(     )+1=47

8+(     )=41

1+(     )=50

47+(     )=49

16+(     )=30

0+(     )=50

(     )+23=49

(     )+31=50

45+(     )=46

(     )+25=40

46+(     )=46

(     )+1=49

14+(     )=34

(     )+17=39

24+(     )=33

(     )+9=38

(     )+0=47

(     )+4=43

(     )+23=31

(     )+0=36

(     )+27=35

(     )+40=49

(     )+11=49

(     )+13=41

37+(     )=44

(     )+21=37

(     )+17=49

43+(     )=44

(     )+8=33

40+(     )=43

24+(     )=39

(     )+14=31

18+(     )=22

(     )+4=33

(     )+35=50

(     )+19=33

(     )+18=31

15+(     )=23

(     )+44=47

(     )+4=47

24+(     )=50

(     )+0=22

(     )+26=33

(     )+1=36

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