what is the expanded form of 285
The expanded form of 285 is 200 + 80 + 5.
To find the expanded form of a number, we need to break it down into its respective place values. The number 285 is a three-digit number, so it consists of hundreds, tens, and units.
Here is the expanded form of 285:
200 (which represents 2 hundreds)
80 (which represents 8 tens)
5 (which represents 5 units)
So, the expanded form of 285 is 200 + 80 + 5.
To determine the expanded form of a number, we need to break it down into its place values. In a base-10 number system like ours, each digit in a number represents a different place value. The place values are powers of 10, with the rightmost digit being in the ones place, the next digit in the tens place, the next digit in the hundreds place, and so on.
Let's break down the number 285:
- The digit 5 is in the ones place, so its value is simply 5.
- The digit 8 is in the tens place, so its value is 8 times 10, which is 80.
- The digit 2 is in the hundreds place, so its value is 2 times 100, which is 200.
Putting it all together, the expanded form of 285 is:
285 = 200 + 80 + 5