Patterning & Algebra
1. The first term of a pattern is 28 672. The pattern
rule is “divide by 4 to get the next term.”
What is the 5th term? Show your thinking.
2. Which of these patterns uses the rule “multiply
by 2 and add 1” to get the next term?
● 1, 2, 4, 5, 10, ...
● 1, 2, 4, 8, 16, ...
● 1, 3, 7, 15, 31, ...
● 1, 4, 10, 22, 46, ...
3. A pattern is shown below.
64, 32, 16, 8, 4, ...
Which rule describes how to find the next term
in the pattern?
4. Darren starts with a triangle and creates
a pattern.
Each term in the pattern is a polygon with
one more side than the term before it.
How many sides will Term 8 have?
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