Our Math Decks
Addition & Subtraction
Learn to count, read numbers, add, and subtract using a simple and fun deck.
Integers
A fun and simple card deck that visualizes addition and subtraction of integers.
SUMthings Right Tutorial
Our tutorials are designed to help you not only understand mathematical concepts but also apply them in fun and interactive ways. Whether you're a student looking to reinforce your math skills or an educator seeking innovative teaching resources, our math decks have something for everyone.
In our tutorial, you'll discover a wide range of games and activities that focus on the fundamental math operations of addition and subtraction. Dive into the world of integers and learn how to solve positive and negative numbers with ease. Explore algebraic expressions and equations, and master the art of solving mathematical puzzles and problems.
Learn How to Play SUMthings Right!
Meet Jim Gomes
Jim loved teaching kids high school math for 30 years. He founded J-Go LEARN to continue his calling. His book Ready-Set-Teach! 101 Tips for Classroom Success is endorsed by Barbara Coloroso. A featured writer with Education World, his works include What to Do When You Have a Difficult Class. To meet the growing need for quality math resources, Jim created SUMthings Right—a hands-on learning tool designed to make math visual and fun!