For example, in the number 5678, the number 5 of each level represents 5 1, 6 represents 6 1, 7 represents 7 1, and 8 represents 8 1. In the number 5678, the tens of thousands means five tens of thousands, six tens of thousands, seven tens of thousands and eight tens of thousands.
The related knowledge of math level 1 and 10,000 is as follows:
1. In mathematics, units and tens of thousands are used to represent numbers. A number refers to a number at a certain position in a number, such as one digit, ten digits, hundred digits, thousand digits, etc. First of all, the level is used to represent a number on a bit. Unit, ten, hundred, thousand, etc. Are all counting units.
2. The range of unit digits is from 0 to 9, that is to say, a number can have 1, 2, 3, 4, 5, 6, 7, 8, 9. For example, 1 in the number 1234 is the first digit, 2 is the second digit, 3 is the third digit, and 4 is the fourth digit.
3. Secondly, ten thousand levels are used to represent the numbers on ten thousand places. Tens of thousands, hundreds of thousands, millions, tens of millions of digits, etc. Are calculated in units of ten thousand. The range of tens of thousands of digits is from 10000 to 99999, which means that a number can have nine digits from 1 to 9.
4. For example, 1 in the number 12345 is the first, 2 is the second, 3 is the third, 4 is the fourth and 5 is the fifth.
They can help us to better understand the composition and size of numbers. At the same time, they are also the basis of mathematical calculation. For example, in mathematical calculations such as addition, subtraction, multiplication and division, we need to make clear the position of each number in 10 and 10, so as to calculate correctly.