35-(     )-15=6

45-(     )-10=32

28-18-(     )=6

43-(     )-30=7

39-28-(     )=9

45-24-(     )=12

30-(     )-7=6

22-20-(     )=1

22-(     )-1=19

(     )-1-8=17

26-23-(     )=2

(     )-2-5=18

(     )-12-13=7

(     )-7-3=25

(     )-27-7=4

47-(     )-21=2

(     )-15-8=10

(     )-9-21=17

43-9-(     )=0

45-10-(     )=2

44-34-(     )=9

45-22-(     )=8

42-(     )-21=18

(     )-21-2=9

22-(     )-12=8

48-4-(     )=37

39-(     )-32=2

47-(     )-7=14

41-37-(     )=2

46-19-(     )=23

30-(     )-6=1

21-(     )-1=3

34-(     )-6=8

(     )-2-2=39

46-42-(     )=4

37-(     )-0=13

(     )-5-13=22

46-(     )-9=7

24-(     )-9=1

42-(     )-2=22

48-(     )-25=14

(     )-36-5=0

25-(     )-0=3

29-5-(     )=12

(     )-16-2=8

32-19-(     )=10

(     )-34-0=3

27-(     )-21=0

(     )-5-15=16

(     )-14-4=5