Beta's number
Beta thought of a natural number with different digits and wrote it on the board.
Below wrote the digits of the original number on the back and thus got a new number. By adding these two numbers, he got a number with the same number of digits as the intended number and consisted only of the digits of the intended number (but did not have to contain all its digits). Erika liked Beta's number and wanted to find another number with the same characteristics. She discovered that there is no such thing as
Beta's number and larger did not want to look for her. Determine what number Beta thought and what number Erik could find if she had more patience.
Below wrote the digits of the original number on the back and thus got a new number. By adding these two numbers, he got a number with the same number of digits as the intended number and consisted only of the digits of the intended number (but did not have to contain all its digits). Erika liked Beta's number and wanted to find another number with the same characteristics. She discovered that there is no such thing as
Beta's number and larger did not want to look for her. Determine what number Beta thought and what number Erik could find if she had more patience.
Correct answer:
You need to know the following knowledge to solve this word math problem:
arithmeticbasic operations and conceptsnumbersthemes, topicsGrade of the word problem
Related math problems and questions:
- Characteristics 65294
Kuba wrote down a four-digit number, two evens, and two odds. If he crossed out both even digits in that number, he would get a number four times smaller than if he crossed out both odd digits in the same number. What is the most significant number with t - Manufacturer 6981
The hotelier wanted to equip the dining room with new chairs. He chose the type of chair in the catalog. Only when placing an order did he learn from the manufacturer that they offered every fourth chair at half price as part of the discount offer and tha - Interested 7090
We call a natural number N bombastic if it contains no zero in its notation and if no smaller natural number has the same product of digits as the number N. Charles first became interested in bombastic prime numbers and claimed that there were not many of - Wardrobe code
Lucia has a lock on her wardrobe that opens with a 4-digit code (such as 0000, 0089, or 9123). Lucia forgot her code. But she knows that the sum of all four digits of her code is 4. How many such codes are there? - A fair 2
A fair die is thrown two times. What is the probability that the sum of the score is almost 8? - SKMO Petra had written natural numbers from 1 to 9. She added two of these numbers, deleted them, and wrote the resulting sum instead of the summaries. She thus had eight numbers written down, which she managed to divide into two groups with the same product.
- Keyboards keys
Michael had small keys on the shelf, which you can see in the picture. Their tones were marked on the white keys. Little Clara found the keys. As she took them off the shelf, they fell out of her hand, and all the white keys spilled out. So that the broth
