Fill in the Number Chart
Click on the missing numbers and choose the correct answer.
1
3
4
6
7
8
9
10
11
13
14
15
16
17
18
21
22
23
24
25
27
28
29
30
31
32
33
35
36
37
38
40
41
42
43
45
46
47
48
50
52
53
54
56
57
58
59
60
61
62
64
65
66
67
68
69
70
71
74
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
95
96
98
99
100
Well Done!
© 2021 MathsIsFun.com v0.89