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Unit 8 Number Sequences

Unit 8 Number Sequences. Unit 8 Number Sequences. Simple Number Patterns. What are the next three terms?. Unit 8 Number Sequences. You have finished viewing: Simple Number Patterns. Unit 8 Number Sequences. Recognising Patterns.

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Unit 8 Number Sequences

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  1. Unit 8Number Sequences

  2. Unit 8Number Sequences Simple Number Patterns

  3. What are the next three terms?

  4. Unit 8Number Sequences You have finished viewing: Simple Number Patterns

  5. Unit 8Number Sequences Recognising Patterns

  6. For some sequences, you need to find the pattern in the difference. For example, First difference Second difference

  7. Unit 8Number Sequences You have finished viewing: Recognising Patterns

  8. Unit 8Number Sequences Geometric Patterns

  9. n = 1 Number of patio stones = 10 Number = 17 n = 2 Number = 24 n = 3 Count the number of patio stones for the flower beds below and generalise your results.

  10. Count the number of patio stones for the flower beds below and generalise your results. n = 4 Number of patio stones = 31 38 n = 5 Number of patio stones = Number of patio stones = 199 n = 28

  11. We can summarise our results in a table From this we can identify a general rule Patio stones = 3 + 7n

  12. Unit 8Number Sequences You have finished viewing: Geometric Patterns

  13. Unit 8Number Sequences Linear Sequence

  14. The 7th,8th and 9th terms of a sequence are 61, 69 and 77. Find the formula to describe this sequence. Hence find the 100th term. Find the differences So the sequence is of the form ? ? ?

  15. Find the differences So We find b by using ? ? ? ?

  16. Unit 8Number Sequences You have finished viewing: Linear Sequence

  17. Unit 8Number Sequences General Laws

  18. ? ? ? ? ? ? ? ? ? ? Study the number lines and calculate the boxed values.

  19. Unit 8Number Sequences You have finished viewing: General Laws

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