BUILD MATH SKILLS : Math War Addition & Subtraction flash cards are an exciting way for children to learn simple addition and subtraction equations. This fun, yet competitive learning card game, helps kids focus and solve basic addition and subtraction problems. Kids play together, flipping over cards and solving the problems on each, and the one with the highest card value wins both cards, making this a set of flash cards kids are sure to enjoy! - MAKE LEARNING FUN : Bold, colorful flash cards make math feel more like play. Use them to self-test or heat up a little competitive action with friends and family. Playing together is a great way to learn verbal communication, cooperation, and patience. Do speed drills, play games, and change it up! - PORTABLE & CONVENIENT : Large 3”x 5” double-sided cards have easy-to-sort rounded corners. This game card pack is great for home, classroom, or on-the-go learning! - PACKAGE INCLUDES : (1) Math War Addition & Subtraction Game Cards Set (56 cards). Set includes an assortment of game, answer, and parent cards. - DEVELOPED IN THE USA : School Zone learning materials have helped educate three generations of kids, creating lifelong learners, and it all takes place here in the USA. Digital content, flash cards, workbooks, readers, and games―all are crafted through a child's eyes with teacher guidance and parent approval. My grandson is 5 and was sent to first grade vs. kindergarten this year. He loved, loved Math War (Addition & Subtraction), and we played and played. He needs to be challenged. We both need to watch the + and - signs but he knows all the answers! We even got Grandpa to play. That's how good the game was. (Grandpa is an accountant.) We had more fun with this inexpensive pack of cards than some $100 toys! --School Zone Website I doubted that my kids would actually enjoy this game, but I thought I would try it anyways since the price was so good. My kids love it and actually ask to play it! I've noticed their addition and subtraction fact recall has already gotten quicker! --Amazon I live overseas, and got these to challenge my then-Kindergarten age son. He took them to school for show-and-tell, and the teacher emailed me to rave about them, so I ordered a bunch for the class as a birthday party treat. All the parents love them, and people still ask the teacher when they can buy them, since the kids are obsessed with them game. Great small gift to stock for K through 2nd grade! --Amazon For nearly 40 years, School Zone has helped make learning fun! Our research-based content, developed by leading educators, delivers award-winning, state-of-the-art products digital and print for individual learning styles and goals. Every product placed in a child's hands is brimming with color, content, and creativity. In every detail, innovation meets imagination and timeless tradition. In that same spirit, School Zone both embodies success and embraces possibility, stepping boldly into new media and platforms to connect with kids where they are. Parents appreciate the quality and attention to detail. The company continually updates materials with new features and content, reflective of changing standards, evolving teaching methods, and overall best practices. The result? Great learning at home and in the classroom. Joan Hoffman, M.A., is the author and co-author of hundreds popular storybooks and workbooks for children. Among the titles are Peter’s Dream , I Don’t Like Peas , and The New Bike (the latter two published under the pen name Marie Vinje), the Get Ready for Preschool , Kindergarten , and First Grade workbook trio, along with the entire Get Ready, Little Thinker, I Know It!, Try-n-Spy, and Little Busy Book workbook series. She is also co-founder, along with her late husband James Hoffman, Ph.D., of School Zone Publishing. Visionary in business, she has long looked at the world through a child’s eyes, infusing her stories and lessons with joy and relatability. As a mother of 4 back in the ‘70s, like moms the world over throughout history, she wanted what was best for her children. And she knew that teachers didn’t have the time to give her kids everything they needed. As an elementary school teacher, Hoffman worked hard to give her students what they needed to learn. And parents would ask her what they could do to help. That’s why she started School Zone—to help give children every possible chance to reach their potential. She brought retail experience gleaned from previously founding and managing two regional educational book and supply stores for teachers and parents. Her husband lent his blended talents of educator and entrepreneur. A professor of education who also had first-hand experience as an elementary teacher, he was involved in teacher education programs at several colleges and had served at the helm of a company that published classroom materials. Combining rock-solid editorial judgment and creative instincts with a thorough understandi