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No Plagiarism!94YLRyw2x6lArAeM2Gj1posted on PENANA
主題:多位數÷98964 copyright protection19PENANASeWDb3R6n3 維尼
*學生實用性:★☆☆8964 copyright protection19PENANA8fL1TtvFXT 維尼
*正常人實用性:☆☆☆8964 copyright protection19PENANArbNFQojCIc 維尼
*難易度:★★★8964 copyright protection19PENANAO2ujKGTTpV 維尼
先來看第一題吧:
8964 copyright protection19PENANAQ1mhkxV5ZQ 維尼
1.從首數開始,2直接放下來⮕填28964 copyright protection19PENANAdNGQCtmHc2 維尼
2.接著加上下一位數⮕2+5=7,填78964 copyright protection19PENANAR5udZgP2Od 維尼
3.再加下一位數⮕7+2=98964 copyright protection19PENANAZFW7juAlyc 維尼
這時已經算到最後一個數(尾數)了,將尾數÷9=1,填18964 copyright protection19PENANAHScUUwTrSN 維尼
最後相加起來,得到答案288964 copyright protection19PENANATn9tGv5iBp 維尼
第二題是在有進位的情況下:8964 copyright protection19PENANAvzeZtION2M 維尼
8964 copyright protection19PENANAncz2SdEnV4 維尼
1.從首數開始,5直接放下來⮕填58964 copyright protection19PENANAKE89QXN0vj 維尼
2.接著加上下一位數⮕5+8=13,填138964 copyright protection19PENANATaE0kwLGuu 維尼
3.再加下一位數⮕13+5=188964 copyright protection19PENANAJgLiXtCAMv 維尼
這時已經算到最後一個數(尾數)了,將尾數÷9=2,填28964 copyright protection19PENANATJBu6PkRTp 維尼
最後相加起來,得到515,記得若大於等於10要進位,得到答案658964 copyright protection19PENANAjFk1DIZtXw 維尼
那如果有餘數呢?8964 copyright protection19PENANAzHB30KIGAR 維尼
8964 copyright protection19PENANAQuYYqkX0ES 維尼
1.從首數開始,1直接放下來⮕填18964 copyright protection19PENANAIfcObFW1UN 維尼
2.接著加上下一位數⮕1+0=1,填18964 copyright protection19PENANAWsU4foWvXw 維尼
3.再加下一位數⮕1+2=323Please respect copyright.PENANAKMiFfvZ7FT
8964 copyright protection19PENANAvCeOlVuU43 維尼
這時已經算到最後一個數(尾數)了,將尾數÷9⮕3÷9=0...3,整數成為商,其餘為餘數,所以填0餘數是38964 copyright protection19PENANAKXlwnUjX7b 維尼
最後相加起來,得到11...38964 copyright protection19PENANA9rasAnqLNS 維尼
防止你不懂,再來一題:8964 copyright protection19PENANAVNsmT1ZdLT 維尼
8964 copyright protection19PENANA8CCVifPIVb 維尼
1.從首數開始,6直接放下來⮕填68964 copyright protection19PENANAYQtOsUSsOg 維尼
2.接著加上下一位數⮕6+3=9,填98964 copyright protection19PENANA5tOgpUXKkz 維尼
3.再加下一位數⮕9+2=118964 copyright protection19PENANAX1qh6mVbDz 維尼
4.再加下一位數⮕11+8=198964 copyright protection19PENANASaDEfpJhAA 維尼
這時已經算到最後一個數(尾數)了,將尾數÷9⮕19÷9=2...1,整數成為商,其餘為餘數,所以填2餘數是18964 copyright protection19PENANARxOftOxMZv 維尼
最後相加起來,得到6913...1,記得進位⮕703...18964 copyright protection19PENANAIOFPWZAG70 維尼
最後來練習幾題吧8964 copyright protection19PENANASYLssYAPU8 維尼
答案在下方8964 copyright protection19PENANAVBqUrfd2do 維尼
23Please respect copyright.PENANAORStf1gNvr
8964 copyright protection19PENANA0ZoXa87bKy 維尼
23Please respect copyright.PENANA7jxjFUmCeu
8964 copyright protection19PENANAmgT5c0xhS7 維尼
23Please respect copyright.PENANAoIKV1n6g8n
8964 copyright protection19PENANAJFQDztMd8S 維尼
23Please respect copyright.PENANA6oPa9WHbtX
8964 copyright protection19PENANAZcgciJ05HC 維尼
23Please respect copyright.PENANAn7Pu0a0FuX
8964 copyright protection19PENANA9x2vb1s9oB 維尼
![21417763666677b421539215.49041330-176077.png](https://static.penana.com/images/content/176077/21417763666677b421539215.49041330-176077.png)
![1756177616677b4273dc857.97649974-176077.png](https://static.penana.com/images/content/176077/1756177616677b4273dc857.97649974-176077.png)
8964 copyright protection19PENANAcyNE88zpuy 維尼
你答對了嗎?,若有不懂的歡迎在留言區詢問8964 copyright protection19PENANA6DBcGrmRjW 維尼
今天的多位數÷9相較之下比較複雜,且它侷限在÷9的除法中才能使用,不過畢竟數學不會只有一種方法,今天就先介紹這個不同的方法,至於好不好用就因人而異了。我們下次見!8964 copyright protection19PENANAvXZ6EJEEOA 維尼
172.70.127.124
ns 172.70.127.124da2