[閒聊] 這題數學題答案是多少?已回收

看板WomenTalk作者 (BB是常態。)時間8年前 (2016/04/16 00:38), 8年前編輯推噓157(17922119)
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在FB上看到的,答案大概是1或16? 我是先算掛號乘回去所以答案是1 不過底下也很多人回答16 但是沒看到正確的解答... (有點苦惱...PO圖又不給答案這樣... 不曉得大家覺得這題數學題答案是多少呢? -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 223.139.255.148 ※ 文章網址: https://www.ptt.cc/bbs/WomenTalk/M.1460738309.A.967.html

04/16 00:39, , 1F
16
04/16 00:39, 1F

04/16 00:39, , 2F
不是1嗎 _
04/16 00:39, 2F

04/16 00:40, , 3F
16
04/16 00:40, 3F

04/16 00:40, , 4F
16
04/16 00:40, 4F

04/16 00:40, , 5F
這看過了 題目有問題 那個乘號不能省略 省略是誤導
04/16 00:40, 5F
為什麼不能省略 不就是乘進去嗎?

04/16 00:40, , 6F
1
04/16 00:40, 6F

04/16 00:41, , 7F
8?2?4
04/16 00:41, 7F
※ 編輯: skylow134 (223.139.255.148), 04/16/2016 00:41:46

04/16 00:41, , 8F
16
04/16 00:41, 8F

04/16 00:41, , 9F
16 這題不同計算機會有不同結果
04/16 00:41, 9F

04/16 00:41, , 10F
題目故意誤導搞得一副是測智商題目真的很蠢= =
04/16 00:41, 10F

04/16 00:42, , 11F
通常你用括號那那整坨就是同一個數了
04/16 00:42, 11F

04/16 00:42, , 12F
1
04/16 00:42, 12F

04/16 00:45, , 13F
數學不好的我表示1
04/16 00:45, 13F

04/16 00:46, , 14F
16
04/16 00:46, 14F

04/16 00:46, , 15F
以前寫1老師都打勾
04/16 00:46, 15F

04/16 00:46, , 16F
16
04/16 00:46, 16F

04/16 00:47, , 17F
16
04/16 00:47, 17F

04/16 00:47, , 18F
16
04/16 00:47, 18F

04/16 00:47, , 19F
我算87
04/16 00:47, 19F

04/16 00:49, , 20F
8/2(1+3)=1...
04/16 00:49, 20F

04/16 00:49, , 21F
括號先算→8÷2×4=16
04/16 00:49, 21F

04/16 00:49, , 22F
猜16
04/16 00:49, 22F

04/16 00:50, , 23F
如果那個÷改成/ 才會變成1
04/16 00:50, 23F

04/16 00:51, , 24F
會算1耶
04/16 00:51, 24F

04/16 00:51, , 25F
括號先算 然後由左至右 8÷2×4=16
04/16 00:51, 25F

04/16 00:51, , 26F
如果2跟括號中間多個乘才是16吧?不然應該是兩個(1+3)
04/16 00:51, 26F

04/16 00:51, , 27F
才對
04/16 00:51, 27F

04/16 00:52, , 28F
1
04/16 00:52, 28F

04/16 00:52, , 29F
1啊 超簡單
04/16 00:52, 29F

04/16 00:53, , 30F
啊看錯 16
04/16 00:53, 30F

04/16 00:53, , 31F
16
04/16 00:53, 31F

04/16 00:54, , 32F
這式子那裡在誤導了 算錯完全是國小沒學好
04/16 00:54, 32F

04/16 00:54, , 33F
先左後右,16!
04/16 00:54, 33F

04/16 00:54, , 34F
有沒有數學老師來開示一下
04/16 00:54, 34F

04/16 00:54, , 35F
16 小學四則運算 乘號本來就可以省略吧
04/16 00:54, 35F

04/16 00:55, , 36F
8/2(1+3)=1、8/2*(1+3)=16
04/16 00:55, 36F

04/16 00:55, , 37F
推zqmp正解
04/16 00:55, 37F
還有 243 則推文
04/16 16:40, , 281F
4+12=16
04/16 16:40, 281F

04/16 17:18, , 282F
1吧
04/16 17:18, 282F

04/16 17:21, , 283F
1
04/16 17:21, 283F

04/16 17:22, , 284F
1
04/16 17:22, 284F

04/16 17:24, , 285F
1
04/16 17:24, 285F

04/16 18:19, , 286F
16 有人在哪邊嗆答16的是國小數學沒學好真是好笑
04/16 18:19, 286F

04/16 18:34, , 287F
1
04/16 18:34, 287F

04/16 18:45, , 288F
16
04/16 18:45, 288F

04/16 19:02, , 289F
16
04/16 19:02, 289F

04/16 19:06, , 290F
這種題目很蠢= =就是定義不明確,討論這個根本沒有意義
04/16 19:06, 290F

04/16 19:12, , 291F
16
04/16 19:12, 291F

04/16 19:33, , 292F
不懂某人是在兇啥 啊不就數學厲害好棒
04/16 19:33, 292F

04/16 20:23, , 293F
16
04/16 20:23, 293F

04/16 20:39, , 294F
1
04/16 20:39, 294F

04/16 20:46, , 295F
就1好嗎
04/16 20:46, 295F

04/16 22:21, , 296F
腦中自動帶入程式的運算順序 先括號3+1,變成 8/2*4
04/16 22:21, 296F

04/16 22:21, , 297F
再從左至右 16........ 對了 剛有人說應該要有乘號
04/16 22:21, 297F

04/16 22:21, , 298F
事實上乘號是可以省略的~~
04/16 22:21, 298F

04/16 22:54, , 299F
1
04/16 22:54, 299F

04/17 00:25, , 300F
16
04/17 00:25, 300F

04/17 00:27, , 301F
87問題
04/17 00:27, 301F

04/17 00:28, , 302F
括號內先算,乘和除是同輩
04/17 00:28, 302F

04/17 00:28, , 303F
,由左至右 8÷2×4=16
04/17 00:28, 303F

04/17 01:45, , 304F
16啊 耍什麼啟
04/17 01:45, 304F

04/17 01:51, , 305F
先(乘除)後(加減)乘和除明明是同輩份,怎麼會有人以
04/17 01:51, 305F

04/17 01:51, , 306F
為乘比除年長啊==16好嗎
04/17 01:51, 306F

04/17 02:26, , 307F
1
04/17 02:26, 307F

04/17 07:16, , 308F
16啊,zzzzzz
04/17 07:16, 308F

04/17 10:50, , 309F
16
04/17 10:50, 309F

04/17 11:35, , 310F
這種題目的共同點就是都有個驉A想想為何國中以後的數學都
04/17 11:35, 310F

04/17 12:58, , 311F
說1的是反串嗎= =
04/17 12:58, 311F

04/17 14:15, , 312F
說1是有沒有在上課
04/17 14:15, 312F

04/17 14:16, , 313F
還一堆歪理
04/17 14:16, 313F

04/17 19:22, , 314F
16
04/17 19:22, 314F

04/17 19:45, , 315F
1
04/17 19:45, 315F

04/17 21:57, , 316F
1
04/17 21:57, 316F

04/17 22:07, , 317F
2是係數所以先算XDDD怎麼看都16好嗎
04/17 22:07, 317F

04/18 00:10, , 318F
1啊 有事嗎
04/18 00:10, 318F

04/18 01:45, , 319F
怎麼看都是1阿 上面算16的有事嗎
04/18 01:45, 319F

05/16 17:27, , 320F
1
05/16 17:27, 320F
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