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No Plagiarism!r1SVKDOFYAUYDHKPC7tVposted on PENANA
主題:兩位數乘法(特殊1)8964 copyright protection198PENANAZ1AdROC2pn 維尼
*學生實用性:★★☆8964 copyright protection198PENANAj9KIaOQYtE 維尼
*正常人實用性:★☆☆8964 copyright protection198PENANAOYbc0qPodp 維尼
*難易度:★☆☆8964 copyright protection198PENANASOLTzSNeZa 維尼
條件:(符合才可使用)8964 copyright protection198PENANARUokz5uZTj 維尼
1.十位數相加為108964 copyright protection198PENANAapSFGYwJJE 維尼
2.個位數相同8964 copyright protection198PENANAdeipd6vitH 維尼
8964 copyright protection198PENANA0rpLYj8S2K 維尼
照口訣操作即可8964 copyright protection198PENANA7SEeB2sBvs 維尼
個位:8X8=64,填648964 copyright protection198PENANAXH8Evm37jw 維尼
十位:4X6=24,填248964 copyright protection198PENANAsTuUQE29cf 維尼
再加個位(8)到百位⮕填8 8964 copyright protection198PENANAEuD8OABssY 維尼
最後相加起來,得到答案3264。大功告成,很簡單吧!8964 copyright protection198PENANACLVtCc5H4O 維尼
再來一題:8964 copyright protection198PENANAeRN2SNVaK5 維尼
8964 copyright protection198PENANAGTCcIq5Eku 維尼
照口訣操作即可8964 copyright protection198PENANArlmfYXvjPI 維尼
個位:2X2=4,填04 (不足10需補零,不然會算錯)8964 copyright protection198PENANAgrtAS7ox7V 維尼
十位:1X9=9,填9 (這裡補不補0都不影響)8964 copyright protection198PENANAGka4xtVCuO 維尼
再加個位(2)到百位⮕填28964 copyright protection198PENANAffB4PMYylc 維尼
最後相加起來,得到答案1104。大功告成,很簡單吧!8964 copyright protection198PENANAiO6JNMKwGT 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 protection198PENANABM2NfymRVK 維尼
答案在下方8964 copyright protection198PENANAHPZE3kuwNt 維尼
202Please respect copyright.PENANA8dshH0fbdm
8964 copyright protection198PENANAjCfx6oypsm 維尼
202Please respect copyright.PENANA66Ec0aSre0
8964 copyright protection198PENANA7V9lhGeMB5 維尼
202Please respect copyright.PENANAReYIUCcTti
8964 copyright protection198PENANAT2XgOfFd1r 維尼
202Please respect copyright.PENANAIfA5fv4qlu
8964 copyright protection198PENANAVNDlBOI1WW 維尼
202Please respect copyright.PENANAmVKvPBT4Wb
8964 copyright protection198PENANAyrp2g8AaO7 維尼
8964 copyright protection198PENANAMvZ03h8hx8 維尼
你答對了嗎?若有不懂的歡迎在留言區詢問8964 copyright protection198PENANApQJygXhH7T 維尼
證明8964 copyright protection198PENANAlGmvSwDvNH 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 protection198PENANAkgiV2Sq2kD 維尼
現在把長方形切成4分,黑色為邊長,白色為面積。8964 copyright protection198PENANARgVb0dvygj 維尼
先看個位:8X8=紫色正方形面積8964 copyright protection198PENANA9tVP97Wo1P 維尼
十位:40X60=藍色長方形面積8964 copyright protection198PENANA5TsxZJ2lhT 維尼
再加個位到百位:兩個橘色長方形面積8964 copyright protection198PENANAwewjyR40Gi 維尼
以上就是今天的兩位數乘法(特殊1),謝謝各位。8964 copyright protection198PENANAK48TrwB0Yi 維尼
216.73.216.94
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