45-32=
13
46-33=
13
89-73=
16
66+32=
98
49-27=
22
87-84=
3
63+34=
97
83-29=
54
56+38=
94
27+12=
39
38+51=
89
78+43=
121
23+59=
82
79+34
113
75+46=
121
92+20=
112
119-42=
77
18+34=
52
79-43=
36
105+126=
231
67-43=
24
254-129=
125
223-101=
122
112-46=
66