我呢D題目最弱..教下我=^=
1.
用6個2列出等於228的式子,只可用加法
2.
用8個8列出等於1000的式子,只可用加法
最好教埋我點做@@*
唔該>V
數學..{聽日要交啦T0T}
2006-11-13 1:16 am
回答 (3)
2006-11-13 1:24 am
1.222+2+2+2=228
2.888+88+8+8+8=1000
2.888+88+8+8+8=1000
2006-11-13 1:23 am
(1) 222 + (2 + 2 + 2)
= 222 + 6
= 228
(2) 888 + 88 + (8 + 8 + 8)
= 888 + 88 + 24
= 1000
= 222 + 6
= 228
(2) 888 + 88 + (8 + 8 + 8)
= 888 + 88 + 24
= 1000
2006-11-13 1:21 am
答案如下:
1. 222+2+2+2=228
2. 888+88+8+8+8=1000
1. 222+2+2+2=228
2. 888+88+8+8+8=1000
收錄日期: 2021-04-12 23:31:18
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061112000051KK03736