Some children's shoes are naughty. In a math class, the teacher asked, "Who can work out the answer to this problem?" At this time, a children's shoe is counting down to class: "9.8.7.6 ..." "Good!" The teacher said, "This classmate is really smart! Even if you come out so soon! " The whole class was stunned.

The ability of 0

Once, 9 said contemptuously to 0, "Your skill is only 0".

0 bowed his head and replied respectfully, "I admit it." You really admire me, because your skill is ten thousand times that of me (that is, 0* 10000) ".

Stupid and proud to strut. However, it attracted other smiles.

I hope I can help you! I wish you progress in your study!