34-(     )=6

(     )-27=7

(     )-11=36

(     )-48=2

25-(     )=7

45-(     )=16

38-(     )=15

(     )-4=34

(     )-9=14

(     )-18=6

(     )-23=3

(     )-16=23

45-(     )=39

(     )-24=19

(     )-31=13

(     )-9=25

32-(     )=9

23-(     )=9

37-(     )=37

(     )-39=11

39-(     )=29

24-(     )=20

27-(     )=5

40-(     )=37

34-(     )=14

(     )-7=21

28-(     )=21

(     )-18=30

(     )-6=29

(     )-9=14

33-(     )=18

35-(     )=19

43-(     )=18

(     )-9=19

(     )-35=5

(     )-14=30

(     )-8=20

(     )-27=19

41-(     )=24

(     )-12=22

48-(     )=46

21-(     )=0

(     )-23=2

(     )-24=11

(     )-19=3

36-(     )=14

(     )-6=33

(     )-16=25

29-(     )=2

(     )-30=9