Cotter AL Abacus

Name: Cotter AL Abacus
Price: 1.99 USD
Author: Activities for Learning, Inc.

Activities for Learning, Inc.

0.0

Installs
1,000+
Category
Educational
Content Rating
Everyone
Developer
Activities for Learning, Inc.
Version
1.91
Updated
Oct 28, 2025
Requires
Android 6.0
Price
$1.99
Privacy Policy
rightstartmath.com/privacy-policy/

Screenshots

Editor Reviews

Cotter AL Abacus is an educational game developed by Activities for Learning, Inc. for Android. It has been installed more than 1,000+ times on Google Play.

Cotter AL Abacus game, used with the RightStart™ Mathematics program!

Cotter AL Abacus is a paid game ($1.99). The latest version 1.91 was released on Oct 28, 2025. Content rating: Everyone.

About Cotter AL Abacus

Cotter AL Abacus, used with the RightStart™ Mathematics program, now available on your Android device! This abacus will teach, not calculate like the Japanese and Chinese abacus. Perfect for visual learners!

This unique double-sided abacus is grouped in fives and tens for quick recognition of quantities. The second side of the abacus focuses on trading to the thousands.

Learn the facts easily by

* visualizing quantities,

* minimizing counting, and

* developing mental strategies.

Those learning arithmetic with the Cotter AL Abacus have a better understanding of basic concepts and need less time to master arithmetic. Although children do enjoy using the abacus, it does not become a crutch. Stan, age 5, was asked how much is 11 plus 6. He replied, “17!” When he was asked how he knew, he replied with a grin, “I’ve got the abacus in my mind.”

App has links to sample addition, subtraction, multiplication, and division lessons as well as detailed use information.

How to download Cotter AL Abacus?

Tap the Google Play button in the download section.
The official store page of Cotter AL Abacus opens in a new tab.
Tap Install and wait until the download finishes.
Open Cotter AL Abacus from your home screen and start playing.

FAQ

Is Cotter AL Abacus free to play?

No, Cotter AL Abacus is a paid game. Current price: $1.99.

Is Cotter AL Abacus available for iPhone?

Cotter AL Abacus is currently available on Google Play for Android devices.

Which Android version does Cotter AL Abacus need?

Cotter AL Abacus requires Android 6.0.

Is it safe to download Cotter AL Abacus?

Yes. ER Games does not host any files — the download buttons open the official Google Play and App Store pages.

Download the App

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3. All trademarks, registered trademarks, product names, company names and logos are the property of their respective owners.

4. ER Games does not host APK or IPA files. Every download button opens the official Google Play Store or Apple App Store page of the game.

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