x
No Plagiarism!veIUN15mI6QNp8u5FNc0posted on PENANA
如何用6根等長的牙籤,排出4個「正三角形」?8964 copyright protection283PENANAX4ewl1DZGT 維尼
這是國一數學的程度,8964 copyright protection283PENANAHwq30gBoUY 維尼
答案放在留言區,8964 copyright protection283PENANAgDf1lPRtqI 維尼
欸,等一下,請自己先思考,然後點個愛心再偷看答案。287Please respect copyright.PENANAPyGjsUeS81
287Please respect copyright.PENANACoA9AkjbX2
8964 copyright protection283PENANAx14iY4mZfQ 維尼
287Please respect copyright.PENANAo6p77emAp5
8964 copyright protection283PENANAHq0fdgyM6b 維尼
P.S. 這是我小時候的一位代課老師出的題目,我答對了!可惜沒有獎品。8964 copyright protection283PENANAva0UGF8lKa 維尼
287Please respect copyright.PENANAFjbiQx98XO
8964 copyright protection283PENANAAgvZyYdTxo 維尼
216.73.216.68
ns216.73.216.68da2