median Don Steward Magic Squares: line totals

median Don Steward Magic Squares

Thursday, 7 July 2011

line totals

don steward at 15:18

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About Me

don steward: my interest is in effective tasks for teaching mathematics to 10 to 18 year students ~ I have collected and trialled many people's ideas for tasks for many years and have played at making these work ~ my thanks to these people

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