Sunday, 2 March 2014

Number Sequences.

Have a look at some of these number sequences.  Can you work out the rule?  They get harder as you go.

 - LOOK IN THE COMMENTS.
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50 comments:

  1. Mr Brock2 March 2014 at 17:34

    What is the next number in this sequence? What is the rule?

    3,5,7,9,11 ...

    ReplyDelete
    Replies
    1. Mr Brock3 March 2014 at 15:08

      13. They are odd numbers.

      Mr. Brock

      Delete
    2. Anonymous3 March 2014 at 15:25

      [13],in twos from jack and isaac

      Delete
  2. Mr Brock2 March 2014 at 17:35

    What is the next number in this sequence? What is the rule?

    3,4,6,9,13,18.....

    ReplyDelete
    Replies
    1. Anonymous3 March 2014 at 15:21

      24 they are odd and even numbers



      Maya

      Delete
    2. Anonymous3 March 2014 at 15:24

      24 .Taisiia
      They are odd numbers

      Delete
    3. Mr Brock3 March 2014 at 15:29

      You have the right number Maya and Taisia but not the correct rule. Have another try at the rule.

      Delete
  3. Mr Brock2 March 2014 at 17:36

    What is the next number in this sequence? What is the rule?

    94,89,84,89,84,79,74......

    ReplyDelete
    Replies
    1. Anonymous3 March 2014 at 15:21

      69 it is counting backwards In 5s
      Flynn and Tre

      Delete
    2. Mr Brock3 March 2014 at 15:27

      Well done Flynn and Tre. Can you write your own sequence?

      Delete
  4. Mr Brock2 March 2014 at 17:38

    25,50,75,100,125,150...

    ReplyDelete
    Replies
    1. Anonymous3 March 2014 at 15:28

      175 This sequence is counting by 25,s.
      Lauren

      Delete
    2. Anonymous3 March 2014 at 15:28

      175 it is in 25s max forbes

      Delete
    3. Mr Brock3 March 2014 at 15:30

      Well done Lauren and Max and Forbes. You are correct. Can you write your own sequence?

      Delete
    4. Anonymous3 March 2014 at 15:34

      175.Mahjabeen and Taisiia

      Delete
  5. Mr Brock2 March 2014 at 17:39

    What is the next number in this sequence? What is the rule?

    18,24,30,36,42....

    ReplyDelete
    Replies
    1. Anonymous3 March 2014 at 15:33

      46. they are even number's
      Ella&Lucca

      Delete
    2. Mr Brock3 March 2014 at 15:38

      They are even numbers, but what is the rule?

      Delete
    3. Anonymous3 March 2014 at 15:38

      48 This number sequence has even numbers.
      Angela

      Delete
    4. Mr Brock4 March 2014 at 11:14

      But what is the rule?

      Delete
    5. Anonymous22 March 2014 at 22:48

      The rule is add 6..... Tomasi

      Delete
  6. Mr Brock2 March 2014 at 17:41

    What is the next number in this sequence? What is the rule?

    420,350,280,210...

    ReplyDelete
    Replies
    1. Anonymous22 March 2014 at 22:53

      140,70,0...... minus 70... Tomasi

      Delete
  7. Mr Brock2 March 2014 at 17:42

    What is the next number in this sequence? What is the rule?

    5028,6031,7033,8035...

    ReplyDelete
  8. Mr Brock2 March 2014 at 17:44

    What is the next number in this sequence? What is the rule?

    1,4,9,16...

    ReplyDelete
    Replies
    1. Anonymous22 March 2014 at 23:03

      1+3=4,4+5=9,9+7=16.......16+9=25,25+11=36,36+13=49... the answer plus thesecond number add 2..... Tomasi

      Delete
  9. Mr Brock2 March 2014 at 17:44

    What is the next number in this sequence? What is the rule?

    16,25,36,49....

    ReplyDelete
  10. Mr Brock3 March 2014 at 15:09

    What is the next number in this sequence? What is the rule?

    120, 100, 80, 60

    Mr. Brock

    ReplyDelete
    Replies
    1. Anonymous3 March 2014 at 15:26

      40 It's even numbers.Jasmine, Madeline!!

      Delete
    2. Anonymous3 March 2014 at 15:29

      40 20 0 even number

      Delete
    3. Anonymous3 March 2014 at 15:32

      40.counting backwards in twentys from Isaac and Jack

      Delete
    4. Mr Brock3 March 2014 at 15:33

      You have the right answer, but what is the rule?

      Delete
  11. Anonymous3 March 2014 at 15:19

    40 it is in twentys max forbes

    ReplyDelete
    Replies
    1. Mr Brock3 March 2014 at 15:22

      Well done Max and Forbes. Can you write your own sequence of numbers?

      Delete
  12. Mr Brock3 March 2014 at 15:20

    What is the next number in this sequence? What is the rule?

    -16, -12, -8, -4, ......

    ReplyDelete
  13. Anonymous3 March 2014 at 15:23

    40 is the next number of the sequence-will and ryan!!!!!

    ReplyDelete
  14. Anonymous3 March 2014 at 15:24

    1,2,4,5,6,8..... max forbes

    ReplyDelete
    Replies
    1. Anonymous3 March 2014 at 15:37

      10 It's even numbers. Madeline, Jasmine

      Delete
  15. Anonymous3 March 2014 at 15:29

    What is the next sequence? what is the rule



    4,8,12,16...
    Lexi and Maya

    ReplyDelete
  16. Anonymous3 March 2014 at 15:31

    0 is the next number for the one above-Will and Ryan!!!!!

    ReplyDelete
  17. Anonymous3 March 2014 at 15:33

    30,50,70,90... max forbes

    ReplyDelete
  18. Anonymous3 March 2014 at 15:34

    what is the next number in the sequence? what is the rule?
    0,12,22,34,46...
    amelia and chloe

    ReplyDelete
  19. Anonymous3 March 2014 at 15:34

    What is the next number in this sequence? What is the rule? 3,6,9,12,16 By Manjot and Eshika

    ReplyDelete
  20. Anonymous5 March 2014 at 20:29

    13.mahjabeen

    ReplyDelete
  21. Anonymous5 March 2014 at 20:31

    46.mahjabeen

    ReplyDelete

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