Ben Franklin and the Magic Squares

Download or read book Ben Franklin and the Magic Squares written by Frank Murphy and published by Random House Books for Young Readers. This book was released on 2013-05-29 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: A funny, entertaining introduction to Ben Franklin and his many inventions, including the story of how he created the "magic square." A magic square is a box of nine numbers arranged so that any line of three numbers adds up to the same number, including on the diagonal! Teachers and kids will love finding out about this popular teaching tool that is still used in elementary schools today!