54+22=
48+16=
91+4=
29+31=
29-14=
67-32=
54-47=
64-21=
81-60=
17+23=
16+51=
57+24=
13+74=
45+13=
82-21=
22-17=
16+16=
78+22=
48+18=
81-11=
65-14=
54- 22=
100- 88=
92-13=
59-12=
48- 19=
64- 27=
59+12=
50+ 49=
45-11=
100- 25=
13+24=
25+46=
18+18=
76
4
37
33
48
100
81
9
64
3
46
71
2
65
0
82
54
41
29
83
99
1
50
58
40
95
68
44
87
8
51
17
6
60
13
70
55
62
47
14
63
32
21
30
66
67
15
85
42
80
39
75
56
79
57
34
61
43
12
11
35
53
72
45
52
49
36
31
7
38
10
5
aggaw