Download or read book Let's Play! written by Sara A. Johnson and published by Teacher Created Materials. This book was released on 2010-06-01 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Did you know that you use subtraction when you play games? Everything from picking a winning team, jumping rope, and playing hopscotch uses subtraction. See subtraction in action as you read this book!