What is the Smallest 4 Digit Even and Odd Number?

In this article, we are going to find the Smallest 4 Digit Even and Odd Numbers.

Answer: The smallest 4-digit even number is 1000, and the smallest 4-digit odd number is 1001.

In a 4-digit number, the first digit (thousands place) can’t be zero, as that would make it a 3-digit number. Therefore, the smallest possible 4-digit number starts with 1 in the thousands place.

For the smallest even 4-digit number, the last digit (unit’s place) must be an even number, which can be 0, 2, 4, 6, or 8. Since we want the smallest, we choose 0. So, the number becomes 1000.

Conversely, for the smallest odd 4-digit number, the last digit must be an odd number, which can be 1, 3, 5, 7, or 9. Again, to keep it as small as possible, we choose 1. Thus, the smallest odd 4-digit number is 1001.

Hence, 1000 is the smallest 4-digit even number and 1001 is the smallest 4-digit odd number.