Number Chart

Starting at 1, fill in the missing numbers.

1         4 5         8 9    
11 12 13 14             18        
21 22         25 26             30
        33 34     36     38     40
    42 43 44 45 46 47 48 49 50
51         54 55 56 57 58     60
61 62 63 64         67     69 70
71     73 74             78 79 80
81             85 86     88 89    
91         94 95     97 98        
Page 2

Answer Key

12345678910
11121314151617181920
21222324252627282930
31323334353637383940
41424344454647484950
51525354555657585960
61626364656667686970
71727374757677787980
81828384858687888990
919293949596979899100


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