[請問] 妹妹的數學題 求解
這是我妹妹的數學題
第一題應該是 78449 78350
二 100499 99500
三 999
四 20054
但是老師卻是這樣改
妹妹說
如果不解出來
他就不再跟我玩了
拜託大神幫幫我
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 27.105.21.234
※ 文章網址: https://www.ptt.cc/bbs/ask/M.1427037276.A.635.html
→
03/22 23:31, , 1F
03/22 23:31, 1F
→
03/22 23:32, , 2F
03/22 23:32, 2F
推
03/22 23:34, , 3F
03/22 23:34, 3F
→
03/22 23:37, , 4F
03/22 23:37, 4F
→
03/22 23:42, , 5F
03/22 23:42, 5F
→
03/23 01:25, , 6F
03/23 01:25, 6F
推
03/23 01:39, , 7F
03/23 01:39, 7F
推
03/23 01:44, , 8F
03/23 01:44, 8F
→
03/23 01:45, , 9F
03/23 01:45, 9F
→
03/23 01:47, , 10F
03/23 01:47, 10F
推
03/23 01:50, , 11F
03/23 01:50, 11F
→
03/23 02:10, , 12F
03/23 02:10, 12F
→
03/23 04:33, , 13F
03/23 04:33, 13F
→
03/23 04:33, , 14F
03/23 04:33, 14F
推
03/23 05:05, , 15F
03/23 05:05, 15F
推
03/23 06:46, , 16F
03/23 06:46, 16F
推
03/23 10:20, , 17F
03/23 10:20, 17F