Thursday 19 December 2013

Merry Christmas!




In celebration of Christmas coming, can you help me solve this snowman problem? How could you solve it systematically?

7 comments:

  1. 9 different ways because 3 x 3 = 9
    Red hat - red scarf
    Red hat - green scarf
    Red hat - blue scarf
    Green hat - red scarf
    Green hat - green scarf
    Green hat - blue scarf
    Blue hat - red scarf
    Blue hat - green scarf
    Blue hat - blue scarf

    ReplyDelete
    Replies
    1. Yeah I thought the same! Good thinking of 3x3=9! Well done!

      Delete
  2. 9 different ways because: Red hat and a red scarf, red hat and a blue scarf, red hat and a green scarf, blue hat and a blue scarf, blue hat and a red scarf, blue hat and a green scarf, green hat and a green scarf, green hat and a red scarf and finally green hat and a blue scarf.

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  3. This comment has been removed by the author.

    ReplyDelete
  4. Red hat and the red scarf.
    Red hat and the blue scarf,
    red hat and a green scarf,
    blue hat and a blue scarf,
    blue hat and a red scarf
    , blue hat and a green scarf,
    green hat and a green scarf,
    green hat and a red scarf
    green hat and a blue scarf

    ReplyDelete
  5. Red Hat-Red Scarf
    Red Hat-Green Scarf
    Red Hat-Blue Scarf
    Blue Hat-Blue Scarf
    Blue Hat-Red Scarf
    Blue Hat-Green Scarf
    Green Hat- Green Scarf
    Green Hat-Blue Scarf
    Green Hat-Red Scarf

    I would wear a blue hat and scarf because blue is my favourite colour !

    ReplyDelete
  6. Red Hat-Red Scarf
    Red Hat-Green Scarf
    Red Hat-Blue Scarf
    Blue Hat-Blue Scarf
    Blue Hat-Red Scarf
    Blue Hat-Green Scarf
    Green Hat- Green Scarf
    Green Hat-Blue Scarf
    Green Hat-Red Scarf

    ReplyDelete