Column Addition vs Math Facts

Column Addition helps students learn and practice the column addition method step by step. The app aligns the numbers automatically so students can focus on solving each column. Carrying is handled visually with animations, helping students understand how digits move from one column to the next. Students can solve randomly generated problems or enter their own addition problems. The number of digits can be adjusted, making the app useful for different skill levels. Column addition is also known as columnar addition, long addition, or longhand addition. Features: - Add 2 or 3 numbers - Each number can have 1–5 digits - Randomly generated or manually entered problems - Automatic number alignment - Visual animated carrying - Current operation for each column can be hidden - Operands of the current operation can be highlighted - Customizable interface colors - Adjustable animation speed - Different interfaces for iPhone and iPad - 25 six-piece animal jigsaw puzzles - Puzzle feature can be turned on or off Reviews and Endorsements: Fun Educational Apps: “iDevBooks educational math apps make math enjoyable and entertaining. One of my sons was struggling with math and I must say the use of iDevBooks math apps has really helped him.” Professor Tim Pelton reviewed the sister app Column Subtraction: “Because no wrong entries are allowed the app provides a passive form of positive reinforcement and your child will likely improve in both confidence and competence with respect to the procedure.” Teacher endorsement: “The Math apps by Esa Helttula allow students to practice and reinforce the specific computation strategies taught in class, with as much or as little scaffolding as necessary. They also provide individualized feedback to each student, with an immediacy that is not always possible through pencil and paper practice.” — Rita Zeni, Ecole Sandy Hill Elementary, Abbotsford, BC, Canada Other iDevBooks Math Apps: Other iDevBooks math apps include Column Subtraction, Long Multiplication, Long Division, Lattice Multiplication, Visual Multiplication Table, Fraction Math, Partial Differences Subtraction, Partial Quotients Division, Partial Sums Addition, Decimal Rounding, and more. Feedback: New ideas to make this app better are welcome. Please visit idevbooks.com to give feedback. Privacy: This app has no ads, no in-app purchases, and does not transmit user data during operation. The app also does not contain links to other apps or to the web.

Say goodbye to math anxiety! MatX turns essential math practice—from mental math to vertical column addition with regrouping—into a rewarding daily adventure for students. Loved by parents and aligned with school curriculums, MatX makes mastering math facts stress-free and fun. Does your child struggle with carrying or borrowing? MatX is here to help. We've replaced boring worksheets with an engaging, interactive learning environment that kids actually want to play. WHY PARENTS & STUDENTS LOVE MATX: • Curriculum-Aligned: Practice vertical column math, carrying, and borrowing exactly as it is taught in the classroom. • 40+ Progressive Stages: A step-by-step journey from visual counting and number lines to advanced 3-digit calculations. • Daily Quests & Rewards: Students earn XP and rank up from "Beginner" to "Math Grandmaster," building consistent daily habits. • Smart Vertical Numpad: A custom-designed keyboard that makes it incredibly easy for kids to type answers for column math. • Mental Math Challenges: Boost calculation speed and confidence with targeted, time-based exercises. Unlock your child's full math potential with MatX! Download today and watch their confidence grow. PREMIUM ACCESS MatX is free to download and practice. We also offer optional In-App Purchases (Premium) to unlock unlimited daily questions, advanced math stages, and exclusive features to supercharge the learning journey. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/