No Plagiarism!2yQHRIPEiOUgQ6lrwL6Oposted on PENANA 
1234 copyright protection478PENANAufj62qlfcO 尼
共三題,答案在下方:1234 copyright protection478PENANAi4tGmiQqdx 尼
482Please respect copyright.PENANAzwguzS8S76
1234 copyright protection478PENANAtLz4YLtBhs 尼
482Please respect copyright.PENANAd9totOr6NO
1234 copyright protection478PENANA9UdGR9vmcz 尼
其實是有規律的,將+換成×後再將後面的數+1 {ex.1+4=5⮕1×(4+1)=5 }1234 copyright protection478PENANAXey0Zei0Ln 尼
所以7+9⮕7×(9+1)=701234 copyright protection478PENANAWbNmIWEzeB 尼
這題詳解比較多:
1234 copyright protection478PENANAUOMtPJmyOS 尼
在千位數可知:4a=d,又因為沒有萬位數(沒進位),代表4a=d<10⮕a=1或21234 copyright protection478PENANAQCq1PWV2SJ 尼
個位數:4d=_a,因為4×任何整數不可能為奇數,所以a=2、d=81234 copyright protection478PENANA4B6XdSFWWl 尼
1234 copyright protection478PENANAN6NdgkRI3F 尼
直式上藍色的字表示進位1234 copyright protection478PENANAY5XZTigcPm 尼
看百位數:4b+?=c,b=1或2,但數字不能重複所以b=11234 copyright protection478PENANAYlkLFK1Ok1 尼
1234 copyright protection478PENANAJbHHm2RgFv 尼
看十位數:4c+3=10?+11234 copyright protection478PENANAILbNdSXPdE 尼
將1~9套入C中只有2和7符合,但數字不能重複⮕C=71234 copyright protection478PENANAgIuGvnAe2T 尼
最終答案:a=2、b=1、c=7、d=81234 copyright protection478PENANACB21uUySYt 尼
1234 copyright protection478PENANAbA0z2xSBhw 尼
這樣就能得到10個正方形了!1234 copyright protection478PENANAUsQsyBOF72 尼
以上就是今日的益智題目,若有聽不懂的歡迎發問,或是你有更快的解法,也歡迎在留言區討論分享。1234 copyright protection478PENANAtgmLvCFsjE 尼
216.73.217.128
ns216.73.217.128da2