No Plagiarism!yxHdUBYqvmYkW0Sdr2YRposted on PENANA
主題:畫圖乘法8964 copyright protection180PENANANGcEsosHeW 維尼
*學生實用性:☆☆☆8964 copyright protection180PENANATlYWYpx5TN 維尼
*正常人實用性:☆☆☆8964 copyright protection180PENANArf8Ogr0hLS 維尼
*難易度:★☆☆(眼力不好者請先準備眼鏡)8964 copyright protection180PENANAtvO21egp5M 維尼
一直以來都學著直式乘法,這次來學學不用直式,只要畫圖的乘法。當然這不會比較快,只是提供一種新的乘法方式,那我們開始吧!8964 copyright protection180PENANA6eAdtnm4oB 維尼
切記:線畫越直越好,畫越開越好8964 copyright protection180PENANAwfsRnKLVaG 維尼
8964 copyright protection180PENANA4JkwrNakYW 維尼
由左畫到右:十位數統一畫左邊,個位數畫右邊8964 copyright protection180PENANAew25seRp18 維尼
數交點:考驗眼力的時刻,先將圖分成三部份(能先圈起來方便區別),左至右分別為百位、十位和個位,再將藍線紅線的交點數量寫在下方。8964 copyright protection180PENANA6QtV7ngavX 維尼
最後得到答案2948964 copyright protection180PENANADMKAI2hkl5 維尼
大功告成,很簡單吧!8964 copyright protection180PENANAjTTUYZw3Fn 維尼
再看一題:8964 copyright protection180PENANAGz5Q8Gq8eQ 維尼
8964 copyright protection180PENANAP0ENBUcpHy 維尼
由左畫到右:十位數統一畫左邊,個位數畫右邊8964 copyright protection180PENANAwTjI0a64VH 維尼
數交點:左邊18、中間15、右邊2,這時要進位!!!。再將藍線紅線的交點數量寫在下方。8964 copyright protection180PENANAuFFh93I4DS 維尼
最後得到答案19528964 copyright protection180PENANAonKoLL5PyS 維尼
大功告成,很簡單吧!8964 copyright protection180PENANADs1EdVYE6d 維尼
最後來練習幾題吧8964 copyright protection180PENANAR8VuKSUYu5 維尼
答案在下方8964 copyright protection180PENANALKuCKgDDcR 維尼
184Please respect copyright.PENANAHuhpHhPiLv
8964 copyright protection180PENANABoRXxKNPSb 維尼
184Please respect copyright.PENANA4jEESWaTME
8964 copyright protection180PENANABWQfYGsAR9 維尼
184Please respect copyright.PENANAf39weM0uEf
8964 copyright protection180PENANA58fFcAV8gE 維尼
184Please respect copyright.PENANA1AnCTkZH53
8964 copyright protection180PENANA8GSHlgSmfM 維尼
184Please respect copyright.PENANAG8Wq5UGjm8
8964 copyright protection180PENANAtCeZJdakEH 維尼
8964 copyright protection180PENANAY8T2Vdkh7p 維尼
8964 copyright protection180PENANA4sx7xTxvCb 維尼
你答對了嗎?若有不懂的歡迎在留言區詢問,我們下次見!8964 copyright protection180PENANAPxUMS4EKkV 維尼
216.73.216.141
ns216.73.216.141da2