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GB-21-06-001 · Fibonacci-type sequences

Each term after the first two is the sum of the previous two terms.
5,3,85,\quad 3,\quad 8
Write down the next two terms.

Sequences: Fibonacci-Type Sequences Supplementary GCSE method — not covered in this booklet
Method
Add the previous two terms together to generate each next term
Worked Example (GB-21-06-001)
1)
11, 19
Ans = 11,  1911,\;19