Sequences bingo

Exercise and reference answers

Clues and terms

1. Clue

   An ordered list with a first, second, third member.

   Item

   Sequence

2. Clue

   A number occurring in a sequence.

   Item

   Term

3. Clue

   A sequence with a fixed number of terms.

   Item

   Finite

4. Clue

   A sequence that follows a specific pattern.

   Item

   Progression

5. Clue

   1, 1, 2, 3, 5, 8, each term the sum of the two before.

   Item

   Fibonacci

6. Clue

   The indicated sum of a sequence's terms.

   Item

   Series

7. Clue

   Greek letter used for compact summation.

   Item

   Sigma

8. Clue

   Fixed multiplier between G.P. terms.

   Item

   Common ratio

9. Clue

   The number between 2 and 8 in a G.P., namely 4.

   Item

   Geometric mean

Instructions

Read each clue and tap the term it describes.

Explanation