15+4=
19
17
20
95-5=
90
100
85
55+3=
58
60
52
76-6=
70
80
72
17+3=
14
49-2=
47
50
45
99-5=
94
95
25+10=
35
30
26
59-3=
56
55
16+20=
36
38
34