Long Multiplication

Long Multiplication

Download on App Store
Logo of Long Multiplication

Long Multiplication: The Step-by-Step Digital Tutor for Mastering Math

A teacher-endorsed, ad-free workspace where students master multi-digit multiplication through interactive scaffolding and real-time guidance.

Publisher

Esa Helttula

Category

Education

Downloads

163K+

User Rating

3.5/5

Total Ratings

100

Locales

1

A Closer Look at Mastery

Discover the interface used by 163K+ users.

Educational interface of the Long Multiplication app showing a step by step multiplication problem with carry digits and immediate feedback.

Educational interface of the Long Multiplication app showing a step by step multiplication problem with carry digits and immediate feedback.

Settings menu in the Long Multiplication app showing options for difficulty levels and color themes

Settings menu in the Long Multiplication app showing options for difficulty levels and color themes

Long multiplication app screen showing the interface to set custom math problems and solve them step by step

Long multiplication app screen showing the interface to set custom math problems and solve them step by step

Long Multiplication app interface showing a step by step decimal multiplication problem on an iPhone

Long Multiplication app interface showing a step by step decimal multiplication problem on an iPhone

Long Multiplication app interface showing a step by step decimal multiplication calculation

Long Multiplication app interface showing a step by step decimal multiplication calculation

Build Multiplication Mastery, Step by Step

The tools that make this app stand out, trusted by 163K+ users.

🎓

Interactive Scaffolding

Animated guidance provides immediate feedback for every digit, helping students master the column method without the frustration of hidden errors.

📝

Custom Problem Entry

The ultimate homework companion that allows students to input specific problems from their own textbooks to work through them step-by-step.

🛡️

Safe & Focused Learning

A secure digital environment with zero ads, no in-app purchases, and no data tracking—designed for pure, uninterrupted educational progress.

About the app

Everything you need to know about Long Multiplication.

Description

This universal app is part of a set of idevbooks math apps. Reviewed by Wired.com: "A Set of Excellent iPhone Math Apps for the Older Child”. The Long Multiplication math app can be used to teach and study the long multiplication method. Endorsed by teachers Rita Zeni, Ecole Sandy Hill Elementary, Abbotsford, BC, Canada: "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. Being able to adjust the level of difficulty to suit their needs is also very motivating for the students. I am so glad to have come across this great educational tool!" Kelly Tenkely, iPad Curriculum: "The step by step animation and guidance will help students get the column method of multiplication down in no time. The ability to enter their own numbers means that students can input problems from a math curriculum or textbook and work through the step-by-step process with any problem. Your reluctant math students will love this app, it will act as their own personal tutor sitting with them and encouraging them on!" The long multiplication method In arithmetic, long multiplication is the standard procedure suitable for multiplying numbers. The method breaks down a multiplication problem into a series of easier steps. Easy to use The Long Multiplication math app allows the user to solve a long multiplication problem step by step and animates all the steps. In the steps the user will multiply or add. The correct answer will fly to the right place. If the user presses the wrong button the answer will appear above the keyboard but it will not move. Features: - The multiplicand can have up to 5 digits - The multiplier can have up to 4 digits - You can set your own problems - You can have decimals in the numbers - The current operation for each column can be hidden - The operands for the current operation can be highlighted - Five different themes - Native interfaces for iPhone, iPod Touch, and iPad Other iDevBooks math apps iDevBooks math apps have been reviewed and endorsed by Wired.com, IEAR.org, Edudemic.com, Teachers with Apps, and other respected sites and organizations. Some of the other 40 iDevBooks math apps are Column Addition, Column Subtraction, Long Division, Lattice Multiplication, Visual Multiplication Table, Fraction Math, Partial Differences Subtraction, Partial Quotients Division, Partial Sums Addition, Decimal Rounding, etc. Feedback and requests for new features New ideas to make this app better are welcome. Please visit idevbooks.com to give feedback. Privacy This app has no ads or in-app purchases and it does not transmit any data during the operation of the app. This app also does not contain any links to other apps or the web.

Latest Version

6.5

Size

1.0 MB

First Released

Dec 16, 2009

Master Long Multiplication with Confidence

Join thousands of students using the ad-free, teacher-endorsed tutor that makes math homework stress-free and simple.

Download on App Store

App information, icons, screenshots, and descriptions displayed on this page are sourced from the Apple App Store and are the property of their respective developers. Download estimates and rankings are based on MWM's proprietary models and may not reflect actual figures. This page is provided for informational and analytical purposes only.

Believe this page infringes your intellectual property? File a dispute