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Soroban 4+1 style abacus app that randomly generates numbers to add or subtract and will signal when you have the correct answer
Abacus Challenge
by Mark Jensen
What is it about?
Soroban 4+1 style abacus app that randomly generates numbers to add or subtract and will signal when you have the correct answer. Back and forwards buttons allow you to see if you have made a mistake! Works in portrait or landscape. Work at your own pace, or against the clock! 日本語対応。 支持中文。
App Store Description
Soroban 4+1 style abacus app that randomly generates numbers to add or subtract and will signal when you have the correct answer. Back and forwards buttons allow you to see if you have made a mistake! Works in portrait or landscape. Work at your own pace, or against the clock! 日本語対応。 支持中文。
Disclaimer:
AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to takedown@appadvice.com and your information will be removed.
AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to takedown@appadvice.com and your information will be removed.
