Sum of 500 and the smallest 4-digit number

To find the sum of 500 and the smallest 4-digit number, we need to understand what a 4-digit number is and how to find the smallest one.

What is a 4-digit number?

A 4-digit number is any number that has four digits, ranging from 1000 to 9999. The first digit can be any number from 1 to 9, while the remaining three digits can be any number from 0 to 9.

How to find the smallest 4-digit number?

To find the smallest 4-digit number, we need to determine the value of each digit. The leftmost digit should be the smallest possible digit, which is 1. The other three digits can be any number from 0 to 9. Therefore, the smallest 4-digit number would be 1000.

Calculating the sum of 500 and the smallest 4-digit number

Now that we have identified the smallest 4-digit number as 1000, we can find the sum of 500 and 1000.

To add these two numbers, we start by adding the rightmost digits, which are 0 and 0. The sum is 0. Since there are no more digits to add, we move to the next place value.

In the next place value, we add the digits 0 and 0, which again gives us a sum of 0. Moving to the next place value, we add the digits 0 and 0, resulting in a sum of 0.

Finally, in the leftmost place value, we add the digits 5 and 1, which gives us a sum of 6.

Therefore, the sum of 500 and the smallest 4-digit number (1000) is 500 + 1000 = 1500.

Summary:

- A 4-digit number is any number that has four digits, ranging from 1000 to 9999.
- The smallest 4-digit number is 1000.
- To find the sum of 500 and the smallest 4-digit number, we add the corresponding digits from right to left, carrying over any excess digits.
- The sum of 500 and the smallest 4-digit number is 1500.

Smallest four digit no.= 1000
500
+1000
————
1,500
————