Math practice mental arithmetic is both fun and educational games, young children to the elderly can play the game.
遊戲開始先點選頁面最上方加減乘除其中一個按鈕，接下來按出題按鈕，然後作答，作答完成後只要按下enter鍵，系統就會核對答案並將結果顯示在題目下方的訊息框，想再出題只要再按出題按鈕，想換計算只要按上方四種計算按鈕其中一個即可。Last updated on Jun 14, 2017
Minor bug fixes and improvements. Install or update to the newest version to check it out!
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1.0
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加減乘除心算練習BasicCalculate
1.0 by chenhsichang
Jun 14, 2017