Addition and Subtraction APKAdição e subtração APKSumas y Restas para Niños APKСложение и вычитание APKการบวกและการลบ APKالجمع والطرح APKToplama ve çıkarma APKAddizione e Sottrazione APKAddition et soustraction APKAddition und Subtraktion APK덧셈과 뺄셈 APK足し算と引き算 APKOptellen en aftrekken APKइसके अलावा और घटाव APK