Mental Math tricks?

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Re: Mental Math tricks? S-T #53043 08/20/09 05:56 AM
Joined: Jul 2009 Posts: 1,743 O onthegomom OP Member
OP onthegomom Member O Joined: Jul 2009 Posts: 1,743	Here is the book I'm referring to Secrets of mental math : the mathemagician's guide to lightning calculation and amazing math tricks / Arthur Benjamin and Michael Shermer

Entire Thread
Subject	Posted By	Posted
Mental Math tricks?	onthegomom	08/20/09 04:49 AM
Re: Mental Math tricks?	S-T	08/20/09 05:07 AM
Re: Mental Math tricks?	onthegomom	08/20/09 12:56 PM
Re: Mental Math tricks?	st pauli girl	08/20/09 01:18 PM
Re: Mental Math tricks?	Mam	09/06/09 01:59 PM
Re: Mental Math tricks?	Lori H.	09/06/09 03:49 PM
Re: Mental Math tricks?	Dandy	09/06/09 07:00 PM
Re: Mental Math tricks?	Dandy	09/06/09 07:12 PM
Re: Mental Math tricks?	LMom	09/06/09 07:02 PM

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