1. The teacher put five apples in the basket for five children. Every child will get one, but there is still one in the basket. How to divide it?
Answer: Five people will be divided into one and four times.
There is a young man who wants to do business in the river. However, there are no boats or bridges in this river. So he swam across the river in the morning and swam to the other side in an hour. In the afternoon, the width and velocity of the river didn't change. More importantly, his swimming speed didn't change, but it took him two and a half hours to swim to the other side?
Answer: Two and a half hours is an hour.
There are two vacant rooms. One room has three light areas and the other room has three switches. Each switch can only turn on one light. If you can only enter each room once, how do you know which switch controls which light?
Answer: Turn on one switch for five minutes, then turn on another switch and go to another room.
4. What is the largest organ in the human body?
Answer: Bold (bold).
5. I got points for my bright Chinese and math, and got the first place quietly. Why?
Answer: Not in the same class.
6. What do five pieces of wood become together?
Answer: forest.
7. How much is five plus five?
Answer: Two hands.
8. Five brothers live together with different names. Are they tall or short?
Answer: Fingers.
9. A farmer took three rabbits to the market to sell. Each rabbit weighs about three or four kilograms, but the farmer's scale can only weigh more than five kilograms. How should he weigh?
Answer: weigh three first, then take one, and then calculate the difference after weighing.
10, a monkey picked 100 bananas in the forest and piled them up. The monkey's home is 50 meters away from the banana pile, and the monkey intends to carry the bananas home.
You can carry up to 50 sticks at a time, but monkeys are greedy and eat a banana per meter. How many sticks can this monkey take home at most?
Answer: 25.
The above is my math brain teaser, I hope I can help you.