| 主題 | 回覆 | 作者 | 最新回應 | |
|---|---|---|---|---|
| 什麼是黃金比例?為什麼是黃金? |
1
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by nino 08/25/2009 - 17:59 |
by pt1 08/25/2009 - 18:14 |
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| 勾股定理是不是不只一種講法?能用在哪裡? |
1
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by 8864@yahoo.com.tw 08/17/2009 - 16:54 |
by pt1 08/17/2009 - 16:58 |
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| 大家都知道圓周率大約是 "3.14",那圓周率3.14是怎麼來的阿? |
1
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by ryouchi 08/05/2009 - 17:38 |
by pt1 08/05/2009 - 17:41 |
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| 三角形有一大堆心,一不一樣啊?都搞混了! |
1
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by shosho 07/29/2009 - 16:33 |
by pt1 07/29/2009 - 16:40 |
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| 函數,多項式,方程式傻傻分不清楚! |
1
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by pop@yahoo.com.tw 07/22/2009 - 16:09 |
by pt1 07/22/2009 - 16:11 |
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| 請問什麼是直式開根號?怎麼算呢? |
1
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by mimiyaki@yahoo.... 07/15/2009 - 17:15 |
by pt1 07/15/2009 - 17:18 |
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| 三角形SSS、SAS........好多好多,到底有哪些?怎麼分啊? |
1
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by aaa123@hotmail.com 07/08/2009 - 16:51 |
by pt1 07/08/2009 - 16:54 |
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| 阿拉伯數字就是阿拉伯人發明來的嗎?他的由來是起源於哪裡? |
1
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by ohno 06/29/2009 - 16:36 |
by pt1 06/29/2009 - 16:38 |
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| 科學記號是用在哪呢?為什麼要有這個東西的存在? |
1
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by Masaki 06/26/2009 - 17:26 |
by pt1 06/26/2009 - 17:30 |
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| 該怎麼去證明一個三角形的相似?還有三角形的全等到底有分幾種? |
1
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by 8864@yahoo.com.tw 06/24/2009 - 15:00 |
by pt1 06/24/2009 - 15:12 |
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| 凹多邊形的外角定義是什麼? |
1
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by 123@yahoo.com.tw 06/23/2009 - 17:04 |
by pt1 06/23/2009 - 17:07 |
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| 內角和怎算?如果是n邊形,就(n-2)為什麼"n"會"-2"呢? |
1
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by shosho 06/17/2009 - 17:10 |
by pt1 06/17/2009 - 17:30 |
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| 抽樣調查是什麼?與普查有何差別?跟機率有關係嗎? |
1
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by Masaki 06/10/2009 - 17:44 |
by pt1 06/10/2009 - 17:46 |
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| 數學題目中常常遇到「0」這個數字,0是屬於正數還是負數呢? |
1
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by aaa123@hotmail.com 06/06/2009 - 16:49 |
by pt1 06/06/2009 - 17:00 |
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| 定存、活存,銀行利息怎麼算?存一年到底能獲利多少? |
1
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by nino 05/27/2009 - 17:12 |
by pt2 05/27/2009 - 17:39 |
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| 樂透中獎的機會有多高?中獎機率可不是簡單的數學問題喔! |
1
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by S0001-0024 05/22/2009 - 16:16 |
by pt1 05/22/2009 - 16:22 |
|
| 蜜蜂的巢房是令人驚嘆的神奇天然建築物,六角型有什麼樣的特性? |
1
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by shosho 05/19/2009 - 16:28 |
by pt1 05/19/2009 - 16:36 |
|
| 填數字,判別倍數,基測就是這樣考的,你會解嗎? |
1
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by ohno 05/06/2009 - 17:14 |
by pt2 05/06/2009 - 17:46 |
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| A+B比C+D少,B又是C+A的平均...這麼複雜的關係,怎麼釐清? |
1
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by ryouchi 04/28/2009 - 18:10 |
by pt2 04/28/2009 - 18:28 |
|
| 比例計算有簡單又合格的方法嗎? |
4
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by isan_lai@yahoo.... 04/16/2009 - 18:42 |
by isan_lai@yahoo.... 04/17/2009 - 17:36 |
|
| 東、西方數學家比一比,哪一邊的數學發展的最早、最厲害? |
1
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by shosho 04/17/2009 - 17:05 |
by pt2 04/17/2009 - 17:34 |
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| 生小孩也要算機率!生男孩?生女孩?機率是多少咧? |
2
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by yami@yahoo.com.tw 04/09/2009 - 17:20 |
by isan_lai@yahoo.... 04/16/2009 - 22:39 |
|
| 考驗數字敏銳度,找找看,哪兩個數字間有倍數關係? |
1
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by weiwei@yahoo.com.tw 04/15/2009 - 18:06 |
by pt1 04/15/2009 - 18:12 |
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| +、-、×、÷填填看,從結果推倒算式,難倒你了吧! |
1
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by nino 04/07/2009 - 17:19 |
by 訪客 04/07/2009 - 17:25 |
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| 其妙的數字排列組合,什麼時候數字會不夠用? |
1
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by shosho 04/01/2009 - 17:33 |
by 訪客 04/01/2009 - 17:35 |