Posted by **caleb** on Tuesday, September 13, 2011 at 9:56pm.

explain how you can find the sum 25 + 59 without paper, pencil or calculator. Find the sum? How do I do this

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March 22, 2017
Posted by **caleb** on Tuesday, September 13, 2011 at 9:56pm.

explain how you can find the sum 25 + 59 without paper, pencil or calculator. Find the sum? How do I do this

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