The Base 10 Number System, also known as the decimal system, is a mathematical notation system used to represent numbers using ten digits: 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. It is also the most commonly used number system in everyday life. In this system, each digit's value is multiplied by a power of 10 based on its position in the number. The rightmost digit represents ones, the second rightmost represents tens, the third rightmost represents hundreds, and so on. For example, the number 235 in the base 10 system can be understood as 2 hundreds (2 x 100), 3 tens (3 x 10), and 5 ones (5 x 1), or simply 200 + 30 + 5.
