What are some simple math jokes?

1, math teacher Nami asked Luffy: We are going to learn subtraction today! For example, your brother has five pieces of barbecue, but you secretly took 1 piece from there. How many pieces are left? Luffy: Five dollars! Nami was angry: Why is it five dollars? 5- 1 = 4! Luffy: Because I ate his barbecue, he will turn me into a barbecue!

In math class, the teacher said to a student, "Why can't you even subtract?" For example, there are ten apples in your house, and you ate four. What is the result? " The student said gloomily, "I was slapped ten times!" " "

Xiaoming is not good at math, so he was transferred to a missionary school by his parents. After half a year, he got straight A in mathematics. His mother asked: Is the nun teaching well? Is it a good textbook? Is it prayer? Xiao Ming didn't say anything: on the first day of teaching, I saw a person nailed to the plus sign, and I knew they were serious!

4. The math teacher is very humorous. Once I didn't see the decimal point and miscalculated a question. He took it out of my pocket for a long time and said you didn't hide the decimal point.

The math teacher bought a platform to lecture, but the whole class fell asleep. The teacher patted the table angrily: listen quickly, there is no shop after this village!