Comparing Three-Digit Numbers: Greater, Less, or Equal
Introduction
In Grade 4, we learn how to compare numbers to see which is greater, less, or if they are equal. Today, we’re going to focus on comparing three-digit numbers. We’ll use symbols to make this easier:
- > means “greater than” (bigger)
- < means “less than” (smaller)
- = means “equal to” (the same)
Let’s look at some examples to see how it works!
Example 1: Greater Than (>)
Look at these numbers: 456 and 324.
We compare the hundreds place first. The hundreds place of 456 is 4, and the hundreds place of 324 is 3. Since 4 is greater than 3, we know that 456 is greater than 324.
So, we write:
456 > 324
Example 2: Less Than (<)
Now, compare 238 and 490.
We check the hundreds place again. The hundreds place of 238 is 2, and the hundreds place of 490 is 4. Since 2 is less than 4, we know that 238 is less than 490.
So, we write:
238 < 490
Example 3: Equal To (=)
What about 672 and 672?
Here, we see that both numbers are exactly the same! The hundreds, tens, and ones places are all the same.
So, we write:
672 = 672
Conclusion
Comparing three-digit numbers is simple when we look at the digits starting from the left. Just remember to use the symbols >, <, and = to show whether one number is greater, less, or equal to the other. Keep practicing, and soon you’ll be an expert at comparing numbers!
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