[請問] 一倍跟兩倍的差別
10的一倍10+10=20是20
10的兩倍10*2=20不也是20嗎
是差在哪里啊
有差嗎
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※ 編輯: shenguan (61.223.88.3), 04/17/2015 15:37:54
→
04/17 15:39, , 1F
04/17 15:39, 1F
推
04/17 15:39, , 2F
04/17 15:39, 2F
→
04/17 15:39, , 3F
04/17 15:39, 3F
→
04/17 15:40, , 4F
04/17 15:40, 4F
→
04/17 15:40, , 5F
04/17 15:40, 5F
噓
04/17 15:52, , 6F
04/17 15:52, 6F
→
04/17 15:57, , 7F
04/17 15:57, 7F
→
04/17 15:57, , 8F
04/17 15:57, 8F
→
04/17 16:01, , 9F
04/17 16:01, 9F
推
04/17 16:17, , 10F
04/17 16:17, 10F
→
04/17 16:27, , 11F
04/17 16:27, 11F
→
04/17 16:28, , 12F
04/17 16:28, 12F
→
04/17 16:28, , 13F
04/17 16:28, 13F
→
04/17 16:46, , 14F
04/17 16:46, 14F
→
04/17 16:46, , 15F
04/17 16:46, 15F
→
04/17 16:47, , 16F
04/17 16:47, 16F
→
04/17 16:47, , 17F
04/17 16:47, 17F
推
04/17 17:15, , 18F
04/17 17:15, 18F
推
04/17 18:04, , 19F
04/17 18:04, 19F
→
04/17 18:04, , 20F
04/17 18:04, 20F
推
04/17 18:12, , 21F
04/17 18:12, 21F
→
04/17 18:30, , 22F
04/17 18:30, 22F
推
04/17 18:46, , 23F
04/17 18:46, 23F
這個問題起源於電視上看到,
新聞說今年鵝價比起往年多一倍
原一斤70今年140多了一倍
※ 編輯: shenguan (120.107.25.174), 04/17/2015 18:49:04
推
04/17 19:08, , 24F
04/17 19:08, 24F
噓
04/17 19:08, , 25F
04/17 19:08, 25F
→
04/17 19:08, , 26F
04/17 19:08, 26F
→
04/17 19:50, , 27F
04/17 19:50, 27F
推
04/18 01:05, , 28F
04/18 01:05, 28F
→
04/18 10:54, , 29F
04/18 10:54, 29F
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