57-(     )-0=1

56-(     )-9=45

68-(     )-27=33

90-30-(     )=23

79-44-(     )=12

85-(     )-1=0

(     )-31-12=15

90-47-(     )=41

57-9-(     )=45

73-(     )-8=19

83-(     )-9=30

(     )-8-56=33

99-(     )-40=3

69-39-(     )=20

96-(     )-13=24

(     )-33-1=58

64-(     )-41=9

92-(     )-0=9

(     )-31-2=25

95-(     )-5=36

(     )-76-6=6

52-33-(     )=0

57-36-(     )=5

80-(     )-12=28

53-13-(     )=38

(     )-7-4=46

(     )-9-55=20

64-(     )-12=29

81-15-(     )=37

99-(     )-32=0

(     )-7-60=1

(     )-33-53=12

82-67-(     )=2

81-80-(     )=1

(     )-33-26=22

76-68-(     )=0

(     )-62-16=20

(     )-63-7=14

71-(     )-33=23

(     )-58-13=25

66-7-(     )=24

(     )-39-28=16

86-(     )-61=5

(     )-10-64=2

64-3-(     )=56

74-64-(     )=7

62-(     )-8=27

(     )-27-33=13

(     )-11-64=6

80-2-(     )=27