超級容易的數學題
回答 (9)
2006-10-29 5:43 am
✔ 最佳答案
用「先乘除，後加減」的原則去計這條數學題。答案是 57604839525。
2006-10-29 6:32 am
1234567890+987654321*582-987456
=1234567890+(987654000+321)*582-(987654-198)*1000/1000
=1234567890+(987654000+321)*582-(987654000-198*1000)/1000
=1234567890+(987654000*582)+(321*582)-(987654000/1000)+(198)
=1234567890+(987654000*582/1000)+186822+198
=1234567890+187020+574814628000
=576049382900
=1234567890+(987654000+321)*582-(987654-198)*1000/1000
=1234567890+(987654000+321)*582-(987654000-198*1000)/1000
=1234567890+(987654000*582)+(321*582)-(987654000/1000)+(198)
=1234567890+(987654000*582/1000)+186822+198
=1234567890+187020+574814628000
=576049382900
2006-10-29 5:33 am
1234567890+987654321*582-987456=576048953
2006-10-29 5:25 am
等於５.760483953
2006-10-29 5:21 am
1234567890+987654321*582-987456=576048395256
收錄日期: 2021-04-12 22:34:34
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061028000051KK04873