Topic: 来,　来,　来,　大家轻松一下做个小学三，四年级的数学题吧，　看你能不能在２分钟时间内做完　～～～ @佛州华人论坛:佛州枫下论坛 The Rolia Forum of Florida

枫下佳缘 / 情爱悠悠 / 来,　来,　来,　大家轻松一下做个小学三，四年级的数学题吧，　看你能不能在２分钟时间内做完　～～～A Teacher thinks of two consecutive numbers in the range 1 to 10, and tells Alex one of the numbers and Sam the other.

Sam and Alex have the following conversation:

Alex: I don't know your number.
Sam: I don't know your number, either.
Alex: Now I know!

Can you find all the solutions -littlebird09(小小鸟); 2012-4-20 {299} (#7450348@0)

4 solutions -melifeisgoodme(好心情); 2012-4-20 (#7450379@0)

1 candy 4 u :) -littlebird09(小小鸟); 2012-4-20 (#7450395@0)

不是小红旗？ -melifeisgoodme(好心情); 2012-4-20 (#7450446@0)

不喜欢ＣＡＮＤＹ？　～～～ -littlebird09(小小鸟); 2012-4-20 (#7450470@0)

你数学真这么好？ -fly_universe(飞越时空); 2012-4-20 (#7450431@0)

啊，看好题目，凑一下不就好了。。 -melifeisgoodme(好心情); 2012-4-20 (#7450448@0)

哪那么容易。凑了没两回，就已经把自己整迷糊了。 -cute99(behappy); 2012-4-20 (#7450474@0)

给抄下答案撒？！ -cute99(behappy); 2012-4-20 (#7450436@0)

The Solutions ~~~~ -littlebird09(小小鸟); 2012-4-20 {877} (#7450451@0)

how about numbers 5 and 6? -fly_universe(飞越时空); 2012-4-20 (#7450483@0)

那就没有满足这个条件：Alex: Now I know! -melifeisgoodme(好心情); 2012-4-20 (#7450504@0)

Yeah. If Alex has 5, Sam could have 4 and 6, there is no way for Alex to exclude Sam's number from 4 or 6. -littlebird09(小小鸟); 2012-4-20 (#7450515@0)
明白了，看来我语文没你好。。。 -fly_universe(飞越时空); 2012-4-20 (#7450546@0)

我小时候读书读得好。。。 -melifeisgoodme(好心情); 2012-4-20 (#7450563@0)

显摆小时候基础打得好 -fly_universe(飞越时空); 2012-4-20 (#7450572@0)

只限小学。。。 -melifeisgoodme(好心情); 2012-4-20 (#7450579@0)

现在依然显现。。。显摆记性好？ -fly_universe(飞越时空); 2012-4-20 (#7450604@0)

少年天才班的？　：） -littlebird09(小小鸟); 2012-4-20 (#7450586@0)

没去，不让。。。 -melifeisgoodme(好心情); 2012-4-20 (#7450590@0)

谁？　害人呢! -littlebird09(小小鸟); 2012-4-20 (#7450596@0)

幸好没去。。。。 -melifeisgoodme(好心情); 2012-4-20 (#7450599@0)

去了就．．．？　有故事请展开～～～ -littlebird09(小小鸟); 2012-4-20 (#7450621@0)

说明天赋在那。。。 -fly_universe(飞越时空); 2012-4-20 (#7450602@0)

别，我怀疑用脑过度，现在没脑了。。 -melifeisgoodme(好心情); 2012-4-20 (#7450609@0)

现在没脑了，你是说你现在说的是白痴话:-)? -fly_universe(飞越时空); 2012-4-20 (#7450618@0)

有点老年痴呆。。。：） -melifeisgoodme(好心情); 2012-4-20 (#7450622@0)

你是想说我们解答没你好的是连老年痴呆都不如。。。 -fly_universe(飞越时空); 2012-4-20 (#7450646@0)

一般教授都不会做小学生的题目。。。 -melifeisgoodme(好心情); 13:13 (#7450647@0) reply more -melifeisgoodme(好心情); 2012-4-20 (#7450652@0)

too difficult :-( -iou(笨恐龙); 2012-4-20 (#7450381@0)

no worries, I did take a bit time to get it too :-) -littlebird09(小小鸟); 2012-4-20 (#7450414@0)

Alex 2; Sam 3 or Alex 9; sam 8....Am I right? -cute99(behappy); 2012-4-20 (#7450388@0)

smart cute ~~~ hug hug :) -littlebird09(小小鸟); 2012-4-20 (#7450399@0)

我对了啊？！。。。好心情说是4种SOLUTIONS, 我才想出两种，另两种呢？ -cute99(behappy); 2012-4-20 (#7450416@0)

Alex had 3 and Sam 4, Alex 8 and Sam 7 -littlebird09(小小鸟); 2012-4-20 (#7450439@0)

Y -melifeisgoodme(好心情); 2012-4-20 (#7450449@0)
还是没想明白。 -cute99(behappy); 2012-4-20 (#7450453@0)

参见（#7450451@0) -littlebird09(小小鸟); 2012-4-20 (#7450466@0)

+1. I was about to tell this answer.Alex: I don't know your number --> Alex cant be 1 or 10, otherwise it is obviously sam is 2 or 9;

Sam: I don't know your number --> Same cant be 2 or 9: if S is 2, then he shoule know A must be 1 or 3, and from above, A is not 1 so A must be 3; the same when S is 9, A can only be 8 or 10, since S knows A cannot be 10, then A must be 8. In both cases, Sam would have known A's number.

Alex: I now know your number -->Since Sam cannot be 2 or 9, then A must be 3 so S is 4, or A is 8 and S is 7. -glow_mm(光彩照人); 2012-4-20 {504} (#7450493@0)

right, very good ~! You got 1 candy :-) -littlebird09(小小鸟); 2012-4-20 (#7450519@0)

不会 -vavav(山野兔子); 2012-4-20 (#7450405@0)

笨！ -cute99(behappy); 2012-4-20 (#7450422@0)

hehe~~~ -iou(笨恐龙); 2012-4-20 (#7450454@0)

还笑。。你也一样。呵呵 -vavav(山野兔子); 2012-4-20 (#7450475@0)

hehe... -cute99(behappy); 2012-4-20 (#7450481@0)

呵呵～～～ -littlebird09(小小鸟); 2012-4-20 (#7450455@0)
me, either. -healthy321(领导说:做人要低调.); 2012-4-20 (#7450877@0)

小学没毕业的掩面逃走。 -snow_bird(sunshine); 2012-4-20 (#7450513@0)

hahaha~~~~ don't run away, try harder :) -littlebird09(小小鸟); 2012-4-20 (#7450517@0)

嘿嘿, 主要是看你已经公布答案了, 我就不用动脑子了 :-)... -snow_bird(sunshine); 2012-4-20 (#7450561@0)

lazy girl ~~ not your style though :) -littlebird09(小小鸟); 2012-4-20 (#7450580@0)

大学毕业不会做的飘过。 -princemeetsprincess(西门小鸟); 2012-4-20 (#7450537@0)

飘哪儿去?　注意安全哦　：）～～～ -littlebird09(小小鸟); 2012-4-20 (#7450584@0)

Alex9 & Sam 8, or Alex 2 Sam 3 -appleclassical(hallelujah); 2012-4-20 (#7450562@0)

Yeah, you got 2 answers, there are 2 more solutions :) -littlebird09(小小鸟); 2012-4-20 (#7450578@0)

晕菜...比那啥还费脑子...:) -jesse_dd(紫飞鱼); 2012-4-20 (#7450581@0)

哈哈,　不容易啊，　把小鱼都绕晕了　～～～ -littlebird09(小小鸟); 2012-4-20 (#7450594@0)

她是高手。。。 -melifeisgoodme(好心情); 2012-4-20 (#7450598@0)

I know, very smart girl :) -littlebird09(小小鸟); 2012-4-20 (#7450612@0)

Alex: 2, Sam:3; or Alex:9,Sam:8 ~~ -sr-71(Black); 2012-4-20 (#7450597@0)

Yeah, you got 2 answers, there are 2 more solutions :) -littlebird09(小小鸟); -melifeisgoodme(好心情); 2012-4-20 (#7450611@0)

haha, 留你的　～～～ -littlebird09(小小鸟); 2012-4-20 (#7450614@0)
Alex: 2, Sam:3; or Alex:9,Sam:8; or Alex3 Sam2, or Alex8 Sam 9 ~ ~ -sr-71(Black); 2012-4-20 (#7450619@0)

NO, NO, NO...... Try harder :) -littlebird09(小小鸟); 2012-4-20 (#7450645@0)

答错扣分。。。 -melifeisgoodme(好心情); 2012-4-20 (#7450654@0)

你当老师学生就可怜罗～～～～～ -littlebird09(小小鸟); 2012-4-20 (#7450680@0)

Alex: 2, Sam:3; or Alex:9,Sam:8; or Alex3 Sam4, or Alex8 Sam 7 ~ ~ 回答完毕，累死我了 -sr-71(Black); 2012-4-20 (#7450671@0)

辛苦了，　给你两棵ＣＡＮＤＹ，再加一面小红旗　：） -littlebird09(小小鸟); 2012-4-20 (#7450673@0)

不公平。。。好心情第一个交卷 100分才得一个candy. 我50分什么也没得。 -cute99(behappy); 2012-4-20 (#7450681@0)

见色忘义。。 -melifeisgoodme(好心情); 2012-4-20 (#7450684@0)

哼, 挑拨离间 ~!!!! -littlebird09(小小鸟); 2012-4-20 (#7450695@0)

ＨＵＧ　不算？他们都没有的!~~~~ -littlebird09(小小鸟); 2012-4-20 (#7450688@0)

hug 当然算。。。好心情也得hug了吗？ -cute99(behappy); 2012-4-20 (#7450707@0)

不可能 ! 只有你有, 高兴点没? ~~~ :-) -littlebird09(小小鸟); 2012-4-20 (#7450721@0)

高兴，高兴。。。。要不你也鼓励一下心情哥？！ -cute99(behappy); 2012-4-20 (#7450737@0)

我怕嫂子不高兴 ~~~~~ 哈哈哈~~~ -littlebird09(小小鸟); 2012-4-20 (#7450745@0)

是哦。 -cute99(behappy); 2012-4-20 (#7450771@0)
经申请，嫂子说，没事，注意安全就好。。 -melifeisgoodme(好心情); 2012-4-20 (#7450785@0)

准备好了? -littlebird09(小小鸟); 2012-4-20 (#7450793@0)

压力很大。。。 -melifeisgoodme(好心情); 2012-4-20 (#7450860@0)

那就算了～～～　对了,　小香找你补习～～～　找个数学最好的给我洗洗脑就行了～～～ :D -yoyo23(纯水有香); 13:42 (#7450850@0) reply more -littlebird09(小小鸟); 2012-4-20 (#7450878@0)

我这两块糖都给你，我自己只留一面小红旗 ~ ~ -sr-71(Black); 2012-4-20 (#7450696@0)

好。。。。下回得好处不要独吞哈。 -cute99(behappy); 2012-4-20 (#7450730@0)

哪会独吞啊，我都给你留着呢 ~ ~ -sr-71(Black); 2012-4-20 (#7450741@0)

不要啊，压力很大。。。一会让啊香知道了，你没法交代。 -cute99(behappy); 2012-4-20 (#7450760@0)

没事，姐姐尽管拿着。这小抠儿一般不让东西给人的，好容易让了一次，你可千万别再给他机会反悔啊～～～:D -yoyo23(纯水有香); 2012-4-20 (#7450859@0)

小抠儿?哈哈 -melifeisgoodme(好心情); 2012-4-20 (#7450863@0)

Good job! 。。。。50分。 Better than 兔子。 -cute99(behappy); 2012-4-20 {25} (#7450623@0)

哈哈,　可怜的兔子～～～ -littlebird09(小小鸟); 2012-4-20 (#7450630@0)

哈。。。没关系，咱物理好 -vavav(山野兔子); 2012-4-20 (#7450649@0)

好好好!　以后有物理题问你　～～～　：） -littlebird09(小小鸟); 2012-4-20 (#7450686@0)

在打开你这个贴之前，我做了个聪明的决定。先吃饭～～～免得撞墙撞晕了把饭浪费了～～～现在我要去撞墙了 -yoyo23(纯水有香); 2012-4-20 (#7450740@0)

亲爱的,　别担心, 给你个CANDY　压压惊先　～～～ -littlebird09(小小鸟); 2012-4-20 (#7450792@0)

有糖吃，那就不撞墙了。一会儿找个数学最好的给我洗洗脑就行了～～～ :D -yoyo23(纯水有香); 2012-4-20 (#7450850@0)

我帮你找好心情　～～～ -littlebird09(小小鸟); 2012-4-20 (#7450871@0)

haha -healthy321(领导说:做人要低调.); 2012-4-20 (#7450896@0)

笑了？没给钱就笑了？ ~~~~~~ -yoyo23(纯水有香); 2012-4-20 (#7451049@0)

我看了大家的回帖，决定不看了 -qiluoxiang(绮罗香); 2012-4-20 (#7451028@0)

呵呵，你可别跟我比，我是数学白痴来着～～～ -yoyo23(纯水有香); 2012-4-20 (#7451051@0)

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