About AL Abacus
AL Abacus, used with the RightStart™ Mathematics program, now available on your iPad AND iPhone! This abacus will teach, not calculate like the Japanese and Chinese abacus. Perfect for visual learners! This unique...
AL Abacus, used with the RightStart™ Mathematics program, now available on your iPad AND iPhone! 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 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. VGA adaptor for the classroom settings!
Jul 13, 2020
Version 1.8
Upgrade and performance improvements
Previous Versions
Here you can find the changelog of AL Abacus since it was posted on our website on 2016-10-02 12:09:42.
The latest version is 1.8 and it was updated on 2024-04-19 19:49:56. See below the changes in each version.
AL Abacus version 1.8
Updated At: 2020-07-13
Changes: 13 Jul 2020 Version 1.8
Upgrade and performance improvements
AL Abacus version 1.8
Updated At: 2020-07-13
Changes: Jul 13, 2020 Version 1.8
Upgrade and performance improvements
AL Abacus version 1.7
Updated At: 2018-04-18
Changes: Apr 18, 2018 Version 1.7
Added Share with a friend Functionality.
AL Abacus version 1.4
Updated At: 2010-12-15
AL Abacus version 1.7
Updated At: 1970-01-01
Changes: 2018年4月18日 Version 1.7
Added Share with a friend Functionality.
AL Abacus version 1.8
Updated At: 1970-01-01
Changes: 2020年7月13日 Version 1.8
Upgrade and performance improvements
Disclaimer
Official App Store Link
We do not host AL Abacus on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
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