standard addition method

Addition Lite

Addition Lite is a quiz game for small kids, helping them in learning single and double digit additions. With the Text 2 Speech feature kids can also ...

Reversing Addition

為使成為被表示的價值請選擇數字。是質樸成為頭腦的訓練的遊戲。免費玩Reversing Addition APP玩免費免費玩Reversing Addition AppReversing Addition APP LOGOReversing Addition APP QRCode熱門國家系統支援版本費...