[中學] 國一的題目......
幫朋友代po的
這是她家教學生的題目
http://imgur.com/NFT7pWf

請問a+b等於多少......
請各位大神解惑了Q_Q
謝謝~~
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09/26 21:35, , 1F
09/26 21:35, 1F
→
09/26 21:44, , 2F
09/26 21:44, 2F
推
09/26 21:45, , 3F
09/26 21:45, 3F
→
09/26 21:45, , 4F
09/26 21:45, 4F
→
09/26 21:46, , 5F
09/26 21:46, 5F
→
09/26 21:47, , 6F
09/26 21:47, 6F
→
09/26 21:47, , 7F
09/26 21:47, 7F
推
09/26 22:47, , 8F
09/26 22:47, 8F
→
09/26 22:49, , 9F
09/26 22:49, 9F
推
09/26 22:50, , 10F
09/26 22:50, 10F
推
09/26 22:59, , 11F
09/26 22:59, 11F
推
09/26 23:14, , 12F
09/26 23:14, 12F
推
09/27 06:29, , 13F
09/27 06:29, 13F
推
09/27 09:16, , 14F
09/27 09:16, 14F
推
09/27 18:04, , 15F
09/27 18:04, 15F
→
09/27 19:00, , 16F
09/27 19:00, 16F
我朋友一直不回我@@ 先謝謝各位的幫忙囉~
※ 編輯: defender9017 (27.247.0.231), 09/27/2016 20:48:55
※ 編輯: defender9017 (27.247.0.231), 09/27/2016 20:49:39