Are there any jokes about math?

One day, I met eight jokes about this number in the street. 0 glanced at 8 disdainfully and said, "Fat is fat. Why wear a belt? " ! One day, I met 10, took a look at him and said disdainfully, why are you leaning on crutches at a young age? One day, I met 10 1 and looked at him sympathetically. Alas, why are you leaning on a cane! One day, I met 10 and took a look at her. "I don't even know you if you have money!" "One day, 0 met Q, which was very unexpected. Why does it have a long tail? !

2 propose to 7, 7 said: kneel down, kneel down is useless.

The son asked his father, "1 or 20, which is bigger?" The father said, "Of course it's 20." The son added, "Wouldn't it be better if I got a 20?"