20X191817-17X181920=?

2008-02-22 2:30 am
20X191817-17X181920= ?

回答 (6)

2008-02-22 2:35 am
✔ 最佳答案
20X191817-17X181920
=743700

2008-02-21 18:38:15 補充:
可以make it easy,咁計數機~

2008-02-21 21:34:49 補充:
如果真係要過程,係可以咁樣既:20x191817-17x181920=20x(191817-17x9096)=20x[3x(63939-17x3032)]=60x12395=743700 #你係咪想要尼d??
參考: 自己
2008-02-22 3:12 am
20 x 191817 - 17 x 181920

=3836340 - 3092640

=743700
參考: me!
2008-02-22 2:45 am
20X191817-17X181920
=743700
希望可以幫到你la!!
參考: me
2008-02-22 2:43 am
3836340-3092640=743700
參考: 計算機
2008-02-22 2:39 am
20 x 191817 - 17 x 181920 = 743700
I hope I can help you!!!
2008-02-22 2:39 am
20X191817-17X181920= ?
=6928980

2008-02-21 18:41:37 補充:
但你計錯數呢!先乘÷後加減 ar!聰明!

2008-02-21 18:43:44 補充:
sorry,係我計錯數ar!真大意!sorry ar!各位!啱左ar!上面
參考: me


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