0-9 are the building blocks for all numbers.what this means.

Every number is made up of one or more of these ten digits.

Example:

7,203,981,456

The statement "0-9 are the building blocks for all numbers" means that the numbers 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 are the individual digits that are used to construct all other numbers. By combining and rearranging these digits, we can create any numerical value. For example, the number 28 is made up of the digit 2 and the digit 8. Similarly, the number 503 is formed by the digits 5, 0, and 3. These digits are considered the fundamental components that compose the numerical system we commonly use.

The statement "0-9 are the building blocks for all numbers" means that the numbers from 0 to 9 are used as the basic elements or digits to form all other numbers. In other words, any number can be constructed by combining these digits in specific ways.

To understand this concept, let's break it down:
- The number system we commonly use is called the decimal system or base-10 system. This means that we have 10 digits: 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.
- By utilizing these 10 digits, we can create any number. For example, the number "83" is formed by combining the digit 8 (representing 8 units) and the digit 3 (representing 3 units).
- The position of each digit in a number determines its value. For instance, in the number "83," the digit 8 is in the tens place, representing 8 tens or 80 units, while the digit 3 is in the ones place, representing 3 units.
- We can also use these digits to represent fractions by using decimal points. For example, the number "2.5" represents 2 whole units and 5 tenths.

So, when we say that 0-9 are the building blocks for all numbers, it means that by combining and arranging these digits, we can create any whole number or fraction in the decimal system.