what is the base 10 of 469
3rd grade
To explain how to find the base 10 of a number like 469 to a 3rd grader, I would start by explaining what "base 10" means. In our everyday counting system, we use 10 digits (0-9) to represent numbers. This is called base 10 because there are 10 possible digits we can use.
Now, to find the base 10 of a number like 469, we need to understand the place value system. In base 10, each digit in a number has a place value. The rightmost digit is in the ones place, the next one to the left is in the tens place, and the digit to the left of that is in the hundreds place.
So, let's break down the number 469 based on its place values:
- The digit 9 is in the ones place.
- The digit 6 is in the tens place.
- The digit 4 is in the hundreds place.
To find the base 10 value of 469, we need to multiply each digit by its respective place value and then add them up:
9 (ones place) x 1 (value of ones place) = 9
6 (tens place) x 10 (value of tens place) = 60
4 (hundreds place) x 100 (value of hundreds place) = 400
Now, we add the values we obtained:
9 + 60 + 400 = 469
Therefore, the base 10 value of 469 is simply 469.