Archived App
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
The nine-nine multiplication table is the basis of mathematical multiplication. This app allows children to practice mathematical multiplication easily and quickly.
KEY FEATURES:
- It is simple and easy to operate.
- Statistics can help analyze children's knowledge mastery.
- Learn on the go. You can fully enjoy the entire app even when the devices is offline.
No ads.
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What's New in 9981
1.4.1
February 27, 2022
new features: 1. optimization
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