En savoir plus de base
A simple app to help you learn addition of numbers up to 20 with exciting statistics and a heatmap. The result sum doesn't exceed 23.
A student is offered a correct answer as well as a choice of answers similar to the correct one, so attention is required.
In case of a mistake, the question is put for a repetition in 3 and 10 steps after current.
No ads.
No IAP.
Works offline.
Dernière version
2
Telechargé par
Ansari Moin
Nécessite Android
Android 4.0.3+
Catégories
Signaler
Last updated on Sep 9, 2018
First feature-complete version 2
Discover what you want easier, faster and safer.
![Comment télécharger la dernière version de Google Play Store APK 42.0.20-23 [0] [PR] 654119317 pour Android 2024](https://image.winudf.com/v2/image/YWRtaW5fR29vZ2xlLVBsYXktU3RvcmUtNi4xLjEyLUFQSy5wbmdfMTUxMzA2Nzg1ODQzOQ/banner.jpg?fakeurl=1&w=192)
Blitzrechner +
2 by Doo Reelkow
Sep 9, 2018