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20 questions
45 + 3
48
47
50
50 - 6
56
44
46
81 + 9
89
80
90
76 - 6
71
70
60
100 - 4
96
94
90
22 + 7
28
29
30
61 + 7
69
68
67
60 - 3
63
57
53
78 - 5
74
75
73
54 + 6
50
59
60
90 - 8
98
82
84
37 - _____ = 33
5
4
3
70 - ____ = 65
5
6
4
49 - _____ = 40
8
9
10
62 + _____ = 70
6
9
8
42 + _____ = 47
4
6
5
52 + 6
59
57
58
40 - 4
35
44
36
80 - 50
20
30
40
10 + 70
90
80
60
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