載入中... 相關課程 Back N-3-5-S03 能運用九九乘法估商,並做三位數除以一位數,商為三位數的除法直式計算(不退位) 相關課程 0 / 750 登入觀看 ⇐ Use this menu to view and help create subtitles for this video in many different languages. You'll probably want to hide YouTube's captions if using these subtitles. N-3-5-S03 能運用九九乘法估商,並做三位數除以一位數,商為三位數的除法直式計算(不退位) 上傳學習單 下載學習單