No Plagiarism!WUuSesON0EXxFghZYWbMposted on PENANA 主題:畫圖乘法1234 copyright protection325PENANAhKMl3DxsIg 尼
*學生實用性:☆☆☆1234 copyright protection325PENANAi5Lw78x2NC 尼
*正常人實用性:☆☆☆1234 copyright protection325PENANA3Ro7DSPJ01 尼
*難易度:★☆☆(眼力不好者請先準備眼鏡)1234 copyright protection325PENANA1DH2xgUX2Y 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!1234 copyright protection325PENANA3n0KCTe9GU 尼
切記:線畫越直越好,畫越開越好1234 copyright protection325PENANARYAtAJACOw 尼
1234 copyright protection325PENANALZ7d4fGc9L 尼
由左畫到右:十位數統一畫左邊,個位數畫右邊1234 copyright protection325PENANAIL42X0L8ds 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。1234 copyright protection325PENANAGEmlCReWbP 尼
最後得到答案2941234 copyright protection325PENANABG9AadmSDT 尼
大功告成,很簡單吧!1234 copyright protection325PENANAGvhA1jKY9U 尼
再看一題:1234 copyright protection325PENANAzvjEU5ZmP9 尼
1234 copyright protection325PENANA3QjxTg4oJT 尼
由左畫到右:十位數統一畫左邊,個位數畫右邊1234 copyright protection325PENANAhNmxFrw1ik 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。1234 copyright protection325PENANAyKOcaCW1Fc 尼
最後得到答案19521234 copyright protection325PENANAyjI0c8Cqvf 尼
大功告成,很簡單吧!1234 copyright protection325PENANAUjFK9S4tbF 尼
最後來練習幾題吧1234 copyright protection325PENANAKxr6LRZxlw 尼
答案在下方1234 copyright protection325PENANAcO0Lfbaqwx 尼
329Please respect copyright.PENANAZkyYXywtkr
1234 copyright protection325PENANA5QSnhDnyBd 尼
329Please respect copyright.PENANAMhNKGHTR4m
1234 copyright protection325PENANAjVhwSydi4r 尼
329Please respect copyright.PENANAtKBz7xntCy
1234 copyright protection325PENANAfYU384YkEI 尼
329Please respect copyright.PENANAfEqDF1x47I
1234 copyright protection325PENANAnM0xkr3P99 尼
329Please respect copyright.PENANAAD2p2V5q2b
1234 copyright protection325PENANAJb2vgv5X76 尼
1234 copyright protection325PENANAOaP1xGRpzs 尼
1234 copyright protection325PENANAxpGXZHsj8v 尼
你答對了嗎?若有不懂的歡迎在留言區詢問,我們下次見!1234 copyright protection325PENANAYZscKfhETU 尼
216.73.217.128
ns216.73.217.128da2