Use APKPure App
Get 1x1 - Simple calculating app old version APK for Android
Prosta aplikacja obliczeniową, którą można korzystać bez połączenia z internetem.
This multiplication tables app is designed to help children of primary school age in learning addition, subtraction, division and multiplication. The range is adjustable from 5 to 100.
Offline usage! No advertising! No tapping of personal data!