Fill in the Number Chart

Click on the missing numbers and choose the correct answer.
1
 
3
4
5
6
7
8
 
10
 
12
13
14
 
16
17
18
19
 
21
 
23
24
25
 
27
28
29
 
31
32
33
34
35
36
37
 
39
40
 
42
43
44
45
46
47
48
49
50
 
52
 
54
 
 
 
58
59
60
 
62
63
64
65
66
67
 
 
70
71
72
 
74
75
76
77
 
79
80
81
82
83
84
85
 
87
88
 
90
91
92
93
94
95
 
97
98
99
100
Well Done!
© 2021 MathsIsFun.com v0.89