在APKPure安全快速地下載APK
APKPure 使用簽章驗證功能,確保為您提供無病毒的 Arithmetic progressions APK 下載。
算術級數的基礎知識
The Android application generates random numbers and ask you to enter the following term of an arithmetic progression.
A more advanced problem consists in entering the value of the asked term.