Addition & Subtraction

Carson Dellosa's Addition 0-12 Flash Cards present an easy fun way kids to practice essential math skills. This set includes 54 self-checking flash cards that feature more than 100 addition problems. Large, bold numbers are placed on a white background...

Carson Dellosa's Subtraction Flash Cards present an easy fun way kids to practice essential math skills. This set includes 54 self-checking flash cards that feature more than 100 subtraction problems. Large, bold numbers are placed on a white background...

Smart Poly® Educational Activity Busy Board is great for home use and travel with fun designs for learning. This board is made of durable, heavy cardboard paper coated with heavyweight poly material, and double sided with two different prints. Board...

Both teachers and parents appreciate how effectively this series helps students master skills in penmanship, reading, writing, and mathematics. Each book provides activities that are great for independent work in class, homework assignments, or extra...

Both teachers and parents appreciate how effectively this series helps students master skills in penmanship, reading, writing, and mathematics. Each book provides activities that are great for independent work in class, homework assignments, or extra...

This successful series has been revised and updated with new activities and engaging artwork to help students master essential academic skills. Both teachers and parents appreciate how these books effectively support learning in penmanship, reading,...

Write-On/Wipe-Off books are engaging, versatile learning tools that can be enjoyed over and over again. Each book is geared toward helping children develop and master basic skills. Durable pages allow for easy erasing, offering endless opportunities for...

Build fluency, increase speed, and track progress with this timed math facts practice. This book will help students gain fluency, flexibility, confidence, and speed in solving addition problems, and each unique page offers another opportunity to practice...

Success in all areas of mathematics starts with a solid knowledge of the basic facts. This book provides concentrated practice of basic addition facts to help students reach mastery level. 32-page book. Timed Math Drills: Addition provides step-by-step...

Success in all areas of mathematics starts with a solid knowledge of the basic facts. This book provides concentrated practice of basic subtraction facts to help students reach mastery level. Timed Math Drills: Subtraction provides step-by-step practice...

The game that makes subtraction facts splat-tabulous! Provides practice for subtraction facts from 1x1 to 12x12. As the caller reads each subtraction answer aloud, players scan the cards in front of them. If a player has a matching problem, he or she...

Engaging mini-stories + fun practice sheets = math success! Help students learn and practice addition and subtraction problem-solving strategies with relatable stories. As characters model best-practice ways to solve a math problem, students learn how to...

Math becomes an adventure with this award-winning addition and subtraction game that takes kids on a journey through Sum Swamp. They'll make their way over the crocodile shortcut and through the swamp to the finish by adding and subtracting the numbers...

Our self-checking, interactive Addition Skills Practice Board provides independent, tactile addition practice for facts up to 9 + 9. Students solve each addition problem and then spin the dial to check their answers. When they're done, they simply raise...

Our self-checking, interactive Subtraction Skills Practice Board provides independent, tactile subtraction practice for facts up to 9 - 9. Students solve each subtraction problem and then spin the dial to check their answers. When they're done, they...

Learn addition facts to twenty with this durable "pop and learn" addition board. Addends one to ten are represented on both the vertical and horizontal axes with the correct sum presented in the corresponding bubble. Pop bubbles as you practice and solve...