Fill in the Number Chart

Click on the missing numbers and choose the correct answer.
1
 
3
4
5
6
7
 
9
10
 
12
13
14
15
16
17
 
19
 
21
22
23
24
25
26
 
28
29
30
31
32
33
34
 
 
37
38
39
40
41
42
43
44
 
46
47
48
49
 
51
52
53
 
55
56
57
 
 
60
61
62
63
64
 
66
67
 
69
70
71
72
73
74
75
 
 
78
79
80
81
82
 
84
 
 
87
88
 
90
91
92
93
94
 
 
97
98
99
100
Well Done!
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