Ysgol Goronwy Owen

Monday, 9 February 2009

This site on
Long Multiplication goes through three ways traditional, Napier and my favourite - the grid method.

Posted by Ron Moorby at 10:25

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Ron Moorby: 35 years teaching -Maths and ICT Very strong family man - 6 grandchildren Always has 2 dogs. Loves to travel.

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