30+(     )=50

3+(     )=38

2+(     )=24

37+(     )=44

(     )+9=27

(     )+24=32

27+(     )=49

(     )+8=45

37+(     )=47

(     )+1=40

13+(     )=28

(     )+20=40

5+(     )=48

(     )+1=23

(     )+31=50

36+(     )=38

41+(     )=42

(     )+4=50

20+(     )=44

(     )+18=26

(     )+5=44

20+(     )=25

(     )+1=41

(     )+5=47

(     )+3=43

(     )+13=33

31+(     )=37

14+(     )=24

19+(     )=39

11+(     )=22

(     )+21=30

(     )+18=48

(     )+45=50

(     )+29=31

(     )+21=40

(     )+30=32

23+(     )=48

(     )+18=38

(     )+13=40

(     )+13=30

(     )+1=42

(     )+4=42

12+(     )=36

(     )+9=37

(     )+0=24

19+(     )=45

26+(     )=33

(     )+10=22

7+(     )=32

35+(     )=43