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No Plagiarism!3q36biRVwrBEPVeyqJpmposted on PENANA
主題:兩位數乘法(特殊1)8964 copyright protection36PENANA8DMsef3sBS 維尼
*學生實用性:★★☆8964 copyright protection36PENANA4r15HB10Zy 維尼
*正常人實用性:★☆☆8964 copyright protection36PENANA5Wh8T0Thle 維尼
*難易度:★☆☆8964 copyright protection36PENANAHgXCiqEsyg 維尼
條件:(符合才可使用)8964 copyright protection36PENANASc7LiBYbJs 維尼
1.十位數相加為108964 copyright protection36PENANAetkGxS7H51 維尼
2.個位數相同8964 copyright protection36PENANAmcruo0ObpL 維尼
8964 copyright protection36PENANAN3kD7gFVoM 維尼
照口訣操作即可8964 copyright protection36PENANAW4l3gt2U5y 維尼
個位:8X8=64,填648964 copyright protection36PENANAja1k2Tz3Ih 維尼
十位:4X6=24,填248964 copyright protection36PENANANKkpnYNnpm 維尼
再加個位(8)到百位⮕填8 8964 copyright protection36PENANACCcuduCIqZ 維尼
最後相加起來,得到答案3264。大功告成,很簡單吧!8964 copyright protection36PENANAzVpyuybeMt 維尼
再來一題:8964 copyright protection36PENANAk01GN9jvVc 維尼
8964 copyright protection36PENANALj37AqClU4 維尼
照口訣操作即可8964 copyright protection36PENANAAGsOpTjDIq 維尼
個位:2X2=4,填04 (不足10需補零,不然會算錯)8964 copyright protection36PENANAVtnyIWEQNB 維尼
十位:1X9=9,填9 (這裡補不補0都不影響)8964 copyright protection36PENANAqodILEerH0 維尼
再加個位(2)到百位⮕填28964 copyright protection36PENANAANmm1c3qKc 維尼
最後相加起來,得到答案1104。大功告成,很簡單吧!8964 copyright protection36PENANAx4Zk53OW9f 維尼
小試身手,前期不熟建議用紙筆幫忙,熟練後便可直接算了8964 copyright protection36PENANAIkucrZORsB 維尼
答案在下方8964 copyright protection36PENANACiyKd9asch 維尼
40Please respect copyright.PENANAvuWKic688h
8964 copyright protection36PENANAun6xG7Y3dm 維尼
40Please respect copyright.PENANAZ5h5lDm4gq
8964 copyright protection36PENANAYmfg7bE41i 維尼
40Please respect copyright.PENANAnq4eZ8AfYD
8964 copyright protection36PENANAD3tZSdAPds 維尼
40Please respect copyright.PENANAxB70VA8Yel
8964 copyright protection36PENANAQlO4gahYki 維尼
40Please respect copyright.PENANA3bkAQCRTJ9
8964 copyright protection36PENANAHZo4B9116Y 維尼
8964 copyright protection36PENANA1Y95g3GbQw 維尼
你答對了嗎?若有不懂的歡迎在留言區詢問8964 copyright protection36PENANAZAZlG4BFcb 維尼
證明8964 copyright protection36PENANA9eYmSI4aHs 維尼
這裡用圖形解釋給大家聽:48X68是不是等於一個長68寬48的長方形面積!8964 copyright protection36PENANA4PFGW45dxm 維尼
現在把長方形切成4分,黑色為邊長,白色為面積。8964 copyright protection36PENANApAGvNZDFGn 維尼
先看個位:8X8=紫色正方形面積8964 copyright protection36PENANAt31AlWoBmZ 維尼
十位:40X60=藍色長方形面積8964 copyright protection36PENANAYzajm6Udo5 維尼
再加個位到百位:兩個橘色長方形面積8964 copyright protection36PENANAugsc5TwzGm 維尼
以上就是今天的兩位數乘法(特殊1),謝謝各位。8964 copyright protection36PENANAr9KW8nSeAH 維尼
172.70.100.209
ns 172.70.100.209da2