(-9821)-(+8426) =?=
=? ^
=?
有事幫忙數學問題伍該 伍該 伍該 救救救!
2007-12-08 4:02 am
回答 (4)
2007-12-08 4:12 am
✔ 最佳答案
(-9821)-(+8426)= -9821-8426
= -18247
負正得負 所以係減！
希望幫到你喇！
2007-12-08 7:20 am
(-9821)-(+8426)
=-9821-(+8426)
=-18247
=-9821-(+8426)
=-18247
2007-12-08 4:09 am
=-9821-8426
=-18247
因為 - +得-
=-18247
因為 - +得-
2007-12-08 4:09 am
(-9821)-(+8426)
= -9821-8426
= -18247
work hark^0^
= -9821-8426
= -18247
work hark^0^
收錄日期: 2021-04-13 14:40:08
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071207000051KK03005