Column Addition
교육
￦6,600 · iPad용으로 디자인됨
이 앱이 포함된 번들
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.
평가 및 리뷰
- 이 앱은 개요를 표시할 만큼 충분한 리뷰 또는 평가를 받지 않았습니다.
Updated for iOS 26 compatibility.
Esa Helttula 개발자가 아래 설명된 데이터 처리 방식이 앱의 개인정보 처리방침에 포함되어 있을 수 있다고 표시했습니다. 자세한 내용은 개발자의 개인정보 처리방침 을 참조하십시오.
데이터가 수집되지 않음
개발자가 이 앱에서 데이터를 수집하지 않습니다.
손쉬운 사용
개발자가 이 앱이 지원하는 손쉬운 사용 기능을 아직 등록하지 않았습니다. 더 알아보기
정보
- 제공자
- Esa Helttula
- 크기
- 15.8 MB
- 카테고리
- 교육
- 호환성
iOS 17.6 이상 필요
- iPhone
iOS 17.6 이상 필요 - iPad
iPadOS 17.6 이상 필요 - Mac
macOS 14.6 이상 및 Apple M1 칩 이상이 탑재된 Mac이 필요
- iPhone
- 언어
- 영어
- 연령 등급
전체
- 전체
- 9~11세용으로 제작됨
- 저작권
- © Esa Helttula
