**Comparing Numbers: Ordering 3-Digit Numbers from Greatest to Least**

Let’s dive into comparing 3-digit numbers! We’ll learn how to arrange these numbers from the greatest (largest) to the least (smallest). It’s easy if you follow these steps!

### Steps to Compare 3-Digit Numbers:

**Start with the first digit**: The first digit tells you a lot. A number that starts with a bigger digit is always bigger. For example, 789 is greater than 456 because 7 is greater than 4.**If the first digits are the same, look at the second digit**: When two numbers have the same first digit, check the second digit. For instance, if we compare 754 and 768, both start with 7, but 6 is bigger than 5, so 768 is larger.**Continue to the third digit if needed**: If the first and second digits are the same, compare the third digit. For example, 756 and 759 have the same first two digits, but 9 is larger than 6, so 759 is greater.

### Example:

Let’s arrange these 3-digit numbers from greatest to least:

- 423
- 578
- 612
- 789
- 567

**Step 1**: The largest number here is 789 because it starts with the highest first digit (7).

**Step 2**: The next number is 612 because it starts with 6, which is the next highest.

**Step 3**: Next, we compare the numbers starting with 5. Between 578 and 567, we see that 7 is greater than 6, so 578 comes before 567.

**Step 4**: Lastly, we have 423, the smallest number because 4 is smaller than all the other first digits.

So, the order from greatest to least is:

**789, 612, 578, 567, 423**

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