Fill in the Number Chart

Click on the missing numbers and choose the correct answer.
1
 
3
4
5
6
 
8
9
 
 
12
13
14
15
16
17
18
19
 
21
22
23
24
25
26
27
 
29
30
 
 
33
34
35
36
 
38
39
40
 
42
 
44
45
46
 
48
49
50
51
 
53
54
 
56
57
 
59
60
61
62
63
64
 
66
67
68
 
70
71
 
73
74
75
76
 
78
79
80
81
82
 
84
85
86
87
88
89
90
91
92
93
94
 
96
97
98
99
100
Well Done!
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