Translation: Mr. Jiang Xun, [Meet Mathematics] Thank you Mr. Jiang for your attention and support!The calendar is about to change again, and another year full of possibilities is just around the corner. You may do a lot during the year, but I ask you not to try to find the sum of all the odd positive factors. It's two Luo!
There are a lot of interesting questions that involve the number 2024. Please enjoy!
"Multiplication day" is the date on which the product of the month and day equals the (two-digit) year. For example, August 3 is a multiplication day because 8 3=24. How many multiplication days are there in 2024?
Make a polygon with a perimeter of 2024 units and an area of 2024 square units.
The sum of the digits for 2024 is 2+0+2+4=8, and 8 is the factor for 2024. How many numbers are there between 2020 and 2029, and the sum of the numbers is the factor of that number?
The number 2024 is an Iban number because the number "two-thousand twenty-four" never contains the letter i in its English name. (It has nothing to do with the banking term iban, which stands for "international bank account number.") It also only works with standard English names for numbers, not for special names like googol or kaprekar constants. What is the largest IBAN number?
1+2+3+4+…What is the sum of +2024?
2+4+6+8+…What is the sum of +2024?
13+26+39…What is the sum of +2024?
How long will it take you to count to 2024?
Using only common mathematical symbols and operations, as well as the numbers and 4, create an expression that is exactly equal to 100. (Additional question: Create an expression using these four numbers in order.) ）
All possible four-digit numbers consisting of numbers are in ascending order. What is the median of these numbers?
What fraction is equivalent to 02024？
How many positive integer factors are there in 2024?
Create a 4 4 magic square where the sum of each row, column, and diagonal is 2024.
What is the single digit of 2024 2024?
Each size of a rectangular box is an integer inch. The volume of the box is 2024 in. What is the minimum possible surface area of the box?
What is the maximum possible product of a set of positive integers that sum 2024?
The polynomial p has a non-negative integer coefficient and satisfies p(1)=8, p(-1)=0 and p(3 2)=1375。What is p(10) equal to?
Let s(n) denote the sum of the numbers of the integer n. e.g., s(123)=6). Find a number n such that n+s(n)+s(n))+s(s(n)))+s(s(s(n))))=2024.
Special thanks to Professor Harold Reiter for the last two questions on the list.
Original: Math Problems for 2024
mathjokes4mathyfolks.wordpress.com/2023/12/13/math-problems-for-2024/)