數學..中1既人唔該入黎
回答 (7)
2007-09-13 2:01 am
7-10-3呀?我知道!!
7-10-3姐係+7-10-3啦
咁+7-10=-3啦
跟著-3-3=-6呀~咁你明白未?
me is S.1 too!有咩唔明sd貓貓比我
「[email protected]」
7-10-3姐係+7-10-3啦
咁+7-10=-3啦
跟著-3-3=-6呀~咁你明白未?
me is S.1 too!有咩唔明sd貓貓比我
「[email protected]」
參考: 自己
2007-09-13 1:58 am
因為7-10就是負3:7-10-3
-3減-3就是-6 =-3-3
答案就是負6 =-6
-3減-3就是-6 =-3-3
答案就是負6 =-6
2007-09-13 1:56 am
7-10 = - 3
7-10-3 = - 3 -3
7-10-3 = - 6
.....
- 3 - 3= -(3+3) = - 6
eg...10 - 5 - 6= 10 - 11= -1
7-10-3 = - 3 -3
7-10-3 = - 6
.....
- 3 - 3= -(3+3) = - 6
eg...10 - 5 - 6= 10 - 11= -1
2007-09-13 1:55 am
因為7-10=-3,-3-3=-6
我是初二,這個答案是对的
我是初二,這個答案是对的
2007-09-13 1:52 am
7-10-3
= -3-3
= -6
just minus them all then u will get your answer correct
= -3-3
= -6
just minus them all then u will get your answer correct
收錄日期: 2021-04-23 20:09:10
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