C. Complete the patterns.
Number Patterns
Here are some number sequences that make patterns.
1. 1 2 3 4 5 6 7 8
2.
10 20 30 40 50 60
3. 10 12 14 16 18 20
Patterns follow a certain rule.
A. Study the pattern and fill in the missing numbers.
1.
1 3 5 9 13 17
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