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Monday Maths Problem

24 Sep

Most Mondays we’ll be doing a maths problem of some sort. This week we’re looking at two problems from the fantastic 7Puzzle Blog.  The first is a puzzle finding ways of making 14, the second a problem using the numbers 1-10. Click on the numbers and have a go. Add any solutions to this post as comments.

 

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13 Comments

Posted by on September 24, 2012 in Information

 

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13 responses to “Monday Maths Problem

  1. EO And SN

    September 24, 2012 at 11:53 am

    8+5+1=14
    6+7=1=14
    6+7+1=14
    9+3+2=14
    5+3+6=14
    2+8+4=14
    7+3+4=14

     
    • mrcobbsclass

      September 24, 2012 at 11:53 am

      Great, are they all unique ways of doing this?

       
  2. hp eh

    September 24, 2012 at 11:55 am

    This is what we think they are
    8+1+5=14 5+4+5=14 6+3+5=14 9+3+2=14 6+2+6=14 5+3+6=14 7+2+5=14

     
  3. Sp js

    September 24, 2012 at 11:56 am

    8+4+2= 14 9+4+1=14 5+4+5=14 5+8 1=14 6+3+5=14 7+2=5=14 2+6+6=14

     
  4. WW LK

    September 24, 2012 at 11:57 am

    9+3+2=14
    11+2+1=14
    8+5+1=14
    10+2+2 =14
    7+2+5=14

     
  5. stp ec

    September 24, 2012 at 11:57 am

    1+9+4=14
    3+7+4=14
    2+8+4=14
    5+5+4=14
    6+3+5=14
    9+3+2=14
    8+5+1=14
    8+4+2=14

     
  6. sc and Ah

    September 24, 2012 at 11:57 am

    5+6+3=14
    7+4+3=14
    8+2+4=14
    9+3+2=14
    8+5+1=14
    7+6+1=14
    7+3+4=14

     
  7. hp eh

    September 24, 2012 at 11:58 am

    9+4+1=14
    9+2+2=14
    8+3+3=14
    9+3+2=14
    5+5+4=14

     
  8. MB

    September 24, 2012 at 11:58 am

    8+4+2=14
    9+1+4=14

     
  9. PC and FH

    September 24, 2012 at 11:58 am

    9+4+1=14
    8+5+1=14
    7+3+4=14
    8+2+4=14

     
  10. HB CC

    September 24, 2012 at 12:03 pm

    7+3

     
    • mrcobbsclass

      September 24, 2012 at 12:15 pm

      What do you need to add to this calculation to make 14?

       
  11. dwandhk

    September 24, 2012 at 12:04 pm

    8+2+4= 14
    9+4+1=14
    6+5+3=14
    9+2+3=14
    7+3+4=14

     

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