Sequences

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Sequences

  1. 1. SEQUENCESTarget: To findthe next numberin the sequence.
  2. 2. What is a sequence?It can be a patternof :• objects• music• letters• or numbersA sequence isa pattern.
  3. 3. Here is a sequence of objectsCorrect! It would be amouse.What animal would comenext in this sequence?
  4. 4. Here is a sequence of soundsWhat sound will come next in thesequence?Correct! It will be thecow mooing.
  5. 5. Here is a sequence of letters.What letter willcome next inthe sequence? Look carefully atthe letters.a a b c a a b c a a b c aCorrect!It‘s the letter a.
  6. 6. Here is a sequence of numbers.What number is goingto come next in thissequence?0 2 4 6 8 10 12 14 16Correct it isthe number18
  7. 7. •Decide what number should come next•Look at all of the numbers in thesequenceTip! To find the next number in anumber sequence:•Put your number into the sequence andcheck that it looks correct•Find the pattern
  8. 8. Playand finish these numbersequences.
  9. 9. Look at the numbersequences and see if youcan work out the missingnumber.
  10. 10. Find the number!1 3 5 7 9 13 15 17It is the number 11.11
  11. 11. Find the number!Correct! It is thenumber 15.0 5 10 ____ 20 25 30 35 4015
  12. 12. Find the number!Correct! It is the number 11.17 15 13 ____ 9 7 5 311
  13. 13. Find the number!Correct!It is the number 55.25 35 45 ___ 65 7555
  14. 14. 34 44 54 64 ___ 84 94Now race on tothe last numbersequence.Find the number!Correct!The missing number is 74.74
  15. 15. You have to find allthree missing numbers!42 47 ___ 57 62 ___ 72 ___ 82Solving this sequence is goingto be a bit trickier.52 67 77The answers are: 52 67 and77

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