Addition & Subtraction

Give students the targeted, skill-building practice they need with these best-selling books! Each book has more than 40 ready-to-use and easy-to-follow engaging activities designed to help teach and reinforce essential skills. The 41 exciting books in...

Give students the targeted, skill-building practice they need with these best-selling books! Each book has more than 40 ready-to-use and easy-to-follow engaging activities designed to help teach and reinforce essential skills. The 41 exciting books in...

Give students the targeted, skill-building practice they need with these best-selling books! Each book has more than 40 ready-to-use and easy-to-follow engaging activities designed to help teach and reinforce essential skills. The 41 exciting books in...

Give children a head start in math with these double-sided, self-checking flash cards. Each side of the cards features an addition problem with addends that range from 0 to 12. Answers are on the reverse side. Perfect for group or individual play! Flash...

This set of four mini wooden Rekenreks is the perfect tool to introduce and reinforce number sense to young children. Each row consists of ten beads, split into five red and five white beads. Young learners may use this manipulative as a hands-on...

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,...

Add some spark to math time with these creative, lively games and activities that build skills in addition and subtraction. Using dominoes, playing cards, number cubes, and other manipulatives, children explore doubles, make 10, decompose numbers, solve...

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...

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...

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...

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 subtraction problems, and each unique page offers another opportunity to...

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...

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...

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

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...

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...

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...

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...

Build math skills one cube at a time! This 115-piece set pairs colorful MathLink® cubes with activity cards focused on addition, subtraction, sequencing, and more. Cubes provide a hands-on visual aid to math lessons, and double as an open-ended...