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# Pattern Recognition

In each of these puzzles, you'll try figure out what creative patterns we intended. However, if you're up for a challenge, try to then come up with a different, crazy way to explain each sequence!

# Patterns Using Arithmetic Warmup

$18, 15, 12, 9, ...$

What is the next term?

$10, 18, 13, 21, 16, 24, 19, 27, ...$

What comes next?

What comes next?

$\text{__, 5, 9, 17, 33, 65, ...}$

What number goes in the blank?

What goes in the blank? HINT: Think rounding.

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