都来动动脑筋吧

michael128750

If FRCZ means huge, then big would be written as .....

顺便写出分析的方法啊。

另外一道数学题
a boy counts his sweets, first by twos,then by threes,fives and sevens; there is one sweet left over each time. what is the smallest number of sweets that there could be?

解出来有奖啊

云无心

数学题。。。
106？
SOFA？

云无心

WRONG ANSWER...
211

知天命

then big should be written as ZFC.
2*3*5*7 + 1 = 211.

michael128750

知天命 发表于 2012-10-23 16:29
then big should be written as ZFC.
2*3*5*7 + 1 = 211.

答对了 解释一下 啊
字母的我搞明白了，数东西那个 怎么是2*3*5*7 + 1 ？

y2kid

余数都一样，就找2、3、5、7的最小公倍数，也就是2*3*5*7=210，最小公倍数加上余数1就是211，是这么来的。如果余数不一样，那就不能这么做，有另一种思路。