Christmaths Advent Calendar 2013: Day 25

This year’s Christmaths Advent Calendar has had a question for every day in December up to and including Christmas Day, each one featuring a new mathematical challenge.

Can you work out the value of the red, orange and blue presents?

grid 3

Got an answer? Please leave a comment below.

Mr Pitts currently teaches Computing to the whole school along with some other subjects during teacher's PPA time. He runs this website and makes sure it all works smoothly, most of the time!


  1. India
    Thursday, December 26th 2013 @ 13:40


    • Mr Pitts
      Friday, December 27th 2013 @ 11:32

      Well done! Good thinking there.