Know abacus
I like this app
Know abacus app
This app is so good😻
Good app
Maybe more lessons? Ive seen kids do like 10 rows of 2 and 3 digit numbers? just saying.
Noorhan math
5 star
Fantastic,amazing and fabulous
It is fun and educative.
Free
In-App PurchasesWith Ads
Details
About
This app teaches children how to use an abacus for various math operations. It covers counting, addition, subtraction, multiplication, and division, helping to develop their mathematical abilities and brain potential. It offers multiple learning modes and customization options.
✓Abacus counting
✓Addition and subtraction (1 & 2 digits)
✓Multiplication and division (1-2 digits)
✓Mental math practice
✓Review and random lessons
✓Customizable abacus (color, touch)
✓Multiple languages
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What's New in Know Abacus
2.0
July 10, 2023
-UI Improvement -Bug fixes
1
In-App Purchases
$2.99
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FAQ
What does the Know Abacus app teach?
This app teaches children how to use an abacus for various mathematical operations. It covers fundamental skills like counting, addition, and subtraction, as well as more advanced topics such as multiplication and division. The app aims to unlock a child's mathematical potential and improve their calculation abilities.
What are the key features of Know Abacus?
Key features include learning to count with an abacus, practicing addition and subtraction for 1 and 2-digit numbers, and mastering multiplication and division for 1-2 digit numbers. It also offers mental math exercises, review lessons, unlimited random lessons, and customizable abacus displays (black/white or colorful, two-touch or multi-touch).
Is Know Abacus free to use?
The app is free to download and use, but it does offer in-app purchases. This means some features or content might require a purchase to unlock. It also includes advertisements.
What age group is Know Abacus suitable for?
The app is suitable for children aged 5 and up who already have some familiarity with numbers and basic addition and subtraction. For younger children who are just starting with numbers, the 'KnowNumber' app is recommended.
What languages are supported by Know Abacus?
The app is localized in multiple languages to cater to a global audience. Supported languages include English, French, Spanish, Thai, Turkish, Arabic, Portuguese, and Russian, making it accessible for many children worldwide.
