Fill in the Number Chart

Click on the missing numbers and choose the correct answer.
1
 
3
4
5
 
 
8
9
10
11
12
13
14
15
 
 
18
19
20
21
 
23
 
25
26
27
 
 
 
 
32
 
34
 
36
37
38
39
40
41
42
43
44
45
46
47
 
49
50
51
52
 
54
55
 
57
 
59
60
61
62
63
64
65
66
 
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
 
85
86
 
 
 
90
 
92
93
 
95
96
97
 
99
100
Well Done!
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