( )-2=98
( )-35=49
53+( )=87
61-( )=46
67-( )=7
( )-28=31
76-( )=27
20+( )=73
89-( )=28
50+( )=58
54-( )=54
98+( )=100
( )+30=74
79-( )=76
90-( )=69
92-( )=27
( )-52=0
( )+58=66
( )-7=57
( )-28=30
( )+23=99
67+( )=99
65-( )=16
( )+11=97
85-( )=59
( )+31=71
69-( )=28
85-( )=11
3+( )=79
42+( )=79
4+( )=96
( )-7=53
( )-38=25
( )-0=71
( )-58=38
32+( )=72
20+( )=55
4+( )=79
( )+16=100
( )-58=39
99+( )=99
51+( )=57
20+( )=62
( )+45=55
( )+12=52
( )+20=84
( )-34=44
25+( )=86
55-( )=40
88-( )=6