-[2+(6份5-3份4)]=???? 急急急

2007-09-19 6:09 am
-[2+(6份5-3份4)]=????

急急急急
更新1:

2份1-[3-(-3份1+4份1)]=???

回答 (3)

2007-09-21 4:05 am
-[2+(6份5-3份4)]

= -[2-6份3]

= -1 2/1
參考: me
2007-09-19 6:43 am
-[2+(6份5-3份4)]

= -[2-6份3]

= -1 2/1
參考: 自己計
2007-09-19 6:33 am
1.)3/2
2.)-31/12


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