Answer :

Sure, let's solve this problem step-by-step:

1. Understanding Whole Numbers:
- Whole numbers are a set of numbers that include all non-negative integers. This means they start from 0 and include 1, 2, 3, and so forth.

2. Identifying the Range:
- We are asked to find all whole numbers that are less than 10. This means we need to identify all whole numbers starting from 0 up to, but not including, 10.

3. Listing the Whole Numbers:
- Start from the smallest whole number, which is 0.
- Next, identify the consecutive whole numbers following 0. They are: 1, 2, 3, 4, 5, 6, 7, 8, 9.

4. Final List:
- When we list all these whole numbers together, we get: 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.

So, the whole numbers less than 10 are:
[tex]\[ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 \][/tex]