100x100

2006-10-14 11:34 pm
100x100(?)

回答 (18)

2006-10-14 11:39 pm
✔ 最佳答案
 100
x100
_____
 100(00)

so 100x100
=10000
 
ok^^?
2006-10-15 6:45 pm
100x100
=10000
2006-10-15 12:51 pm
10000
2006-10-15 4:21 am
=10000
參考: me
2006-10-15 3:49 am
100x100=10000
2006-10-15 2:55 am
10000
2006-10-15 1:14 am
10000
你只要數下有幾多個0就行!
如:
10 X 10
這裡有兩個0
所以答案是100

100 X 10
這裡有三個0,所以答案是1000

20 X 400
這裡可以變一變:
=(2 X 10) X (4 X 100)
=2 X 4 X 10 X 100
=8 X 10 X 100
=8 X 1000
=8000

你有冇發現原來只要前面的數字相乘,後面再數多少個0就行!

如:6000 X 200
前面相乘是6 X 2
=12

之後再數多少個0
有5個0

即答案是12再加5個0
是1200000
參考: 之前也有相同的問題,我也是這樣答!
2006-10-15 12:56 am
100x100=10000

2006-10-14 16:58:18 補充:
100x100=10,000
參考: me
2006-10-15 12:51 am
10000
2006-10-15 12:05 am
1000! 計數機計!
參考: 計數機
2006-10-14 11:41 pm
你個問題有問題,應該寫成100x100=?,不是100x100(?)!如果是100x100=?,就是10000,如果是100x100(?)就是100x100x?(?=代數)。
參考: 多謝!
2006-10-14 11:40 pm
= 10000
2006-10-14 11:40 pm
100x100=10,000
2006-10-14 11:38 pm
唔明點解你會問 o的 咁既問題 -_-

100x100 = 10000
2006-10-14 11:37 pm
10000
用計數機!
參考: me
2006-10-14 11:37 pm
四個零
100x100
=10000
2006-10-14 11:37 pm
100x100
=10000
2006-10-14 11:37 pm
100x100=10000


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