Keywords: Starter | Logic | Place Value | Problem Solving

• Mr Dave, BSK Kuwait
• Monday, October 17, 2011
• "This was a challenging starter. Many of my students found it too hard but two (Tom and Atesha) persevered and solved it."
• 7V3 Maths Group, King Alfred's College
• Monday, October 17, 2011
• "We found this starter very interesting, because if you chose the wrong number it all falls to pieces. Although, in the end it was a very clever sum. We would recommend it to other children in Primary and Secondary."

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This starter has scored a mean of 3.2 out of 5 based on 48 votes.

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