50 Math Tricks That Will Change Your Life Ashland072723 5 inches (13cm) long and

5 inches (13cm) long and 3 inches (8cm) wide

The thirty sailors who landed in Brazil were not heroes – they were mutineers

Instead Arlen finds himself alone on a frozen mountainside

Head for exciting destinations aboard the huge seaplane

Bruce Perry offer a groundbreaking and profound shift from asking “What’s wrong with you

50 Math Tricks That Will Change Your Life Ashland072723 5 inches (13cm) long andLearn outrageous secrets for solving math questions without a calculator! Change the way you look at math forever, with these insane tricks that make working with numbers fun and exciting for all ages! This incredible collection will teach you how to do equations in a flash (no calculator required!) to help with everyday questions and situationsfrom figuring out how many hours you spent at school last year, to who pays what at a restaurant. Impress