Monday 29 September 2014

The Broken Calculator

Hello Year 3 here is the broken calculator - can you find a way to make 3, 7 and/or 10?

remember that you can only use the buttons that are green!

Good luck

By Mr. Bennett
Posted by at

2 comments:

  1. Anonymous29 September 2014 at 10:02

    3 x3-3-3=3
    4x4-3-3-3=7
    4x4-3-3=10

    ReplyDelete
  2. Sophia29 September 2014 at 10:12

    7=3x3x4=36 36-4x4=36-16=20 20-3x3=20-9=11 11-4=7 3=3x4=12-3-3-3=3 10=3x3x4=36 36=4x4=36-16=20 20-3-3-4=10

    ReplyDelete

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