Ben Franklin and the Magic Squares | 10.14 MiB

Ben Franklin and the Magic Squares
Title:Ben Franklin and the Magic Squares.pdf
Size:10.14 MiB
Category:Biography, Books, Kids, Learning to Read, Early Readers, History
Format Type:eBook PDF / e-Pub
Date release:
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!