Xiao Ming put 10 yuan into his wallet.
The sum of two numbers is equal to the sum of these two numbers.
The quotient of a number divided by 2 is the square of the number.
4 A number multiplied by 3 is the cube of this number.
Subtracting the difference between the two numbers is equal to the difference between the two numbers.
6 + 9 equals the square of the number plus 9.
7 minus 3 is the square of this number minus 3.
8 Multiplied by 4 is the fourth power of this number.
The product of two numbers multiplied by nine is equal to the product of these two numbers.
The sum of the two numbers 10 was equal to the sum of half of these two numbers.
11 is a number divided by 6. The quotient is the square of the number divided by 6.
12 A number multiplied by 12 is the number to the power of 12.
The difference between the two numbers 13 is equal to the sum of half of the difference between the two numbers.
14, a number plus 3 is equal to the third power of this number plus 3.
15 minus 1 is equal to the power of the number minus 1.
16 A number multiplied by 6 is the sixth power of this number.
The quotient of two numbers divided by 17 is the sum of the quotient of these two numbers divided by one number.
18 A number multiplied by 18 is the number to the 18th power.
The sum of the two numbers 19 was equal to half of the sum of the two numbers.
20 is a number divided by 3, and the quotient is the third power of the number divided by 3.
21 is a number multiplied by 9, which is the ninth power of this number.
The product of two numbers multiplied by 22 is equal to the sum of half of the product of these two numbers.
The quotient of two numbers divided by 23 is the sum of the quotient of these two numbers divided by one number.
24 plus 18 is the number raised to the 18th power plus 18.
25 minus 9 is the number 18 minus 9.
Twenty-six times three is the number to the power of 18 times three.
The difference between the two numbers 27 is equal to the sum of half of the difference between the two numbers.
Twenty-eight, a number plus nine is the number to the eighteenth power plus nine.
29 minus 9 is the number 18 minus 9.
30 multiplied by 3 is equal to the number 18 multiplied by 3.
Here's another one. A student was asked in an exam to find the square root of 256. Instead of doing the normal calculation, he wrote 'I asked my calculator and it said 16'. The teacher was amused because while it wasn't the proper way to show the work, the answer was correct.
There's the story of the math teacher who made a mistake on the blackboard. He was writing a long equation and accidentally added instead of subtracted in one step. A student pointed it out immediately. The teacher, instead of being embarrassed, said 'Well, this is a new kind of math where we make creative mistakes and learn from them!'.
Here are a few short mathematical stories:
The sum of 1 and 2 is 10. One of the numbers is 5. What is the other number?
Answer: The other number is 2.
Two, three people entered a room with its doors and windows closed. Two of them weighed the same, but the third weighed more than the other two. How heavy was the room?
Answer: The weight of the third person is twice the weight of the room.
The three of them went on an adventure and met a lion in the forest. Given that two of them weigh the same, how much does the third weigh?
Answer: The weight of the third person is 1/2 the weight of the other person.
4 The index of a number multiplied by 10 is even. Is this number even?
Answer: Yes. For example, 2 multiplied by 10 is 2 because 2 is an even number.
If the quotient of 5 divided by 10 is 3 and the remainder is 2, then what is this number?
Answer: This number is 3 and 2 can be expressed as 32. For example, the quotient of 3 divided by 10 is 3, and the remainder is 2, which can be expressed as 32.
One funny math story is about a mathematician who was so absent - minded. He was writing a complex equation on the blackboard and got so into it that he used his coffee mug as a chalk holder without realizing it. He ended up with a very strange - looking equation and a coffee - stained hand.
A funny story is about Isaac Newton. He was so absent - minded. It is said that he once used his mistress's finger as a pipe - cleaner while he was thinking about math problems.
They often have math concepts as a central element. For example, stories might revolve around prime numbers, geometric shapes, or mathematical theories.
Sure. One time, my math teacher was demonstrating a complex equation on the board. He got so carried away that he accidentally wrote on the wall instead of the board. He didn't even notice until the whole class started laughing.
A math teacher I had would always trip over the power cords in the classroom. One day, while trying to avoid it, he ended up bumping into the whiteboard. He just laughed it off and said, 'That's my new way of interacting with the board.'
Sure. One funny story is about the discovery of zero. The concept of zero was not always there in math. In ancient times, some cultures really struggled with the idea of 'nothing' having a numerical value. It took a long time for mathematicians to fully accept and develop the concept of zero, which is now fundamental in our number system.