(     )-72=8

66+(     )=93

69-(     )=10

21+(     )=96

88-(     )=68

52-(     )=47

(     )+56=88

(     )-41=53

58-(     )=29

(     )-49=5

(     )+42=81

61-(     )=19

(     )+4=92

(     )+51=63

(     )+69=94

(     )+49=92

73+(     )=79

98-(     )=80

54+(     )=84

60-(     )=39

73-(     )=64

51-(     )=2

66-(     )=2

78-(     )=57

10+(     )=66

78+(     )=97

(     )+21=67

(     )+33=81

(     )+1=90

62-(     )=14

(     )+16=100

(     )+54=81

88+(     )=88

(     )+41=98

(     )-48=43

62-(     )=61

81-(     )=28

(     )-28=23

(     )+49=99

74+(     )=77

35+(     )=65

73-(     )=39

88+(     )=95

(     )+77=79

87-(     )=44

(     )+3=97

64-(     )=12

(     )-30=23

(     )-22=56

56+(     )=66