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Greater than: Definition and Example | EDU.COM) in mathematics, its proper usage in comparing values, and how to remember its direction using the alligator mouth analogy, complete with step-by-step examples of comparing numbers and object groups."/>) in mathematics, its proper usage in comparing values, and how to remember its direction using the alligator mouth analogy, complete with step-by-step examples of comparing numbers and object groups."/>) in mathematics, its proper usage in comparing values, and how to remember its direction using the alligator mouth analogy, complete with step-by-step examples of comparing numbers and object groups."/>EDU.COMResourcesBlogGuidePodcastPlanBackHomesvg]:size-3.5">Math Glossarysvg]:size-3.5">Greater thanGreater than: Definition and ExampleTable of ContentsDefinition of Greater Than Symbol

The greater than sign is a mathematical symbol used to express inequality between two values, quantities, or numbers. When we write A > B, we are indicating that A has a larger value in comparison to B. The symbol for greater than is represented by ">" which visually resembles an alligator's mouth that always opens toward the larger number. This visual connection helps in remembering which way the symbol should face—the mouth wants to "eat" the bigger value.

In mathematics, we distinguish between "greater than" (>) and "greater than or equal to" (≥). The former indicates that one value strictly exceeds another, while the latter indicates that a value is either larger than or exactly equal to another value. On a number line, the greater than relationship means that the larger number is positioned to the right of the smaller number. The "greater than or equal to" relationship is indicated by adding a horizontal line beneath the greater than symbol, creating the ≥ symbol.

Examples of Greater Than Inequality Example 1: Comparing Groups of Objects Problem:

Use the correct inequality sign () to compare the number of objects.

Step-by-step solution: Step 1, First comparison: 4 stars compared to 5 stars. Step 2, Compare the values: Since 5 is larger than 4, the alligator's mouth should open toward 5. Step 3, Choose the correct symbol: The symbol should be " Step 4, Therefore: 4 Step 5, Second comparison: 6 pairs of cherries compared to 5 pairs of cherries. Step 6, Compare the values: Since 6 is larger than 5, the alligator's mouth should open toward 6. Step 7, Choose the correct symbol: The symbol should be ">" because the larger value (6) is on the left, and the smaller value (5) is on the right. Step 8, Therefore: 6 > 5 Step 9, Third comparison: 6 suns compared to 8 suns. Step 10, Compare the values: Since 8 is larger than 6, the alligator's mouth should open toward 8. Step 11, Choose the correct symbol: The symbol should be " Step 12, Therefore: 6 Example 2: Comparing Lollipops Problem:

Use the correct inequality sign () to compare 4 lollipops and 6 lollipops.

Step-by-step solution: Step 1, First, think about the number of lollipops in each group: 4 on the left and 6 on the right. Step 2, Next, determine which number is larger: 6 is larger than 4. Step 3, Then, remember that the alligator's mouth (the wide part of the symbol) always faces the larger number. Step 4, Finally, since 6 (the larger number) is on the right, the symbol should open toward the right, giving us " Step 5, Therefore: 4 Example 3: Comparing Numbers Problem:

Draw the alligator's mouth facing the bigger number for the following pairs:

11 and 15 46 and 64 Step-by-step solution: Step 1, Comparing 11 and 15: Step 2, Identify the values: We have the numbers 11 and 15. Step 3, Compare the values: 15 is larger than 11. Step 4, Place the symbol: The alligator's mouth should face 15. Step 5, Since 11 appears first and is smaller, the mouth opens away from 11 and toward 15. Step 6, Therefore: 11 > 15 is incorrect. The correct expression is 11 Step 7, Comparing 46 and 64: Step 8, Identify the values: We have the numbers 46 and 64. Step 9, Compare the values: 64 is larger than 46. Step 10, Place the symbol: The alligator's mouth should face 64. Step 11, Since 46 appears first and is smaller, the mouth opens away from 46 and toward 64. Step 12, Therefore: 46 Comments(8)CCricketPlayerRyanNovember 4, 2025I've used this 'greater than' def with my students. The alligator mouth analogy really helps them grasp it. Thanks for the great resource!

HHikerEveNovember 4, 2025I've used this 'greater than' def with my students. The alligator mouth analogy really helps them grasp it. Thanks for the great resource!

PPilotQuinnNovember 4, 2025This glossary page on greater than is great! It's helped my students grasp the concept easily with the alligator mouth idea. Thanks!

BBookLover25September 17, 2025I’ve always struggled to explain the greater than symbol to my students, but the alligator mouth analogy on this page made it so easy! They loved it, and now they’re comparing numbers like pros. Thanks for the clear examples!

NNatureLover85September 10, 2025I loved the alligator mouth analogy! It’s such a simple way to explain 'greater than' to kids. My students picked it up quickly, and the examples made it super easy to practice. Thanks for this resource!

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