Mammoth Math: Everything You Need to Know About Numbers author-Tony DiTerlizzi Holly Black All Dorothy wanted was to

All Dorothy wanted was to escape her present—instead

as horse and girl make their way to each other

must battle over the perfect hill for hiding a pot of gold or an Easter egg

all of whom don't particularly impress her

significant others

Mammoth Math: Everything You Need to Know About Numbers author-Tony DiTerlizzi Holly Black All Dorothy wanted was toIntroducing an off beat guide to math from award winning author and illustrator David Macaulay. Math is all around youif you look closely enough! From computer games to bridges, shopping malls to game shows, mathematics truly is everywhere. David Macauleys terrific troupe of curious mammoths will lead you through the basics of math, including numbers, calculation, geometry, measurement and so much more in this highly original guide to math for kids