97+1=
98
90+32=
122
66-6=
60
64-24=
40
44+4=
48
46+72=
119
45-2=
43
17-16=
1
12+9=
21
51+49=
100
99-7=
92
40-11=
29
68+4=
72
65+15=
80
67-8=
59
35-18=
17
79+9=
88
37+25=
62
53-5=
71-62
9
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