What is a Greater Than Sign?

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Grade Level:

Pre-School – Class 2

All domains without exception

Definition

What is it?

The Greater Than Sign ( > ) is a mathematical symbol used to show that one number or quantity is larger than another. It points towards the smaller number, like a hungry crocodile's mouth opening towards the bigger meal.

Simple Example

Quick Example

Imagine your friend scored 90 marks in a Science test, and you scored 85 marks. We can write this as 90 > 85, which means 90 is greater than 85. Your friend scored more marks than you.

Worked Example

Step-by-Step

Let's compare the price of two snacks: a samosa for ₹15 and a packet of chips for ₹20.

Step 1: Identify the two numbers to compare: 15 and 20.
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Step 2: Determine which number is larger. 20 is larger than 15.
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Step 3: Place the Greater Than Sign ( > ) between the two numbers, making sure the open mouth points towards the larger number.
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Step 4: Write the comparison: 20 > 15.
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Answer: 20 is greater than 15.

Why It Matters

Understanding the Greater Than sign helps us compare values in many areas, from comparing cricket scores to managing finances. It's a basic building block for understanding inequalities in Maths, which are used by engineers to design bridges and by data scientists to analyze trends.

Common Mistakes

MISTAKE: Confusing the Greater Than sign ( > ) with the Less Than sign ( < ). Students might write 5 > 10. | CORRECTION: Remember the open side of the sign always faces the bigger number. So, 10 > 5 is correct, and 5 < 10 is also correct.

MISTAKE: Using the Greater Than sign when numbers are equal, like 7 > 7. | CORRECTION: The Greater Than sign is only for when one value is strictly larger. For equal values, we use the Equals sign ( = ), so 7 = 7.

MISTAKE: Not understanding that the sign's direction depends on which number comes first. For example, knowing 8 > 6 but not knowing how to compare 6 and 8. | CORRECTION: The sign always 'eats' the bigger number. So, if 8 is first, it's 8 > 6. If 6 is first, it's 6 < 8.

Practice Questions

Try It Yourself

QUESTION: Which sign should go in the blank: 12 ___ 8? | ANSWER: >

QUESTION: Is the statement '50 > 55' true or false? | ANSWER: False

QUESTION: Your mobile data plan gives you 2 GB per day. Today you used 1.5 GB. Did you use more data than you have remaining (0.5 GB)? Write this using a Greater Than sign. | ANSWER: 1.5 GB > 0.5 GB (Yes, you used more data than remaining)

MCQ

Quick Quiz

Which statement correctly uses the Greater Than sign?

100 < 99

50 > 50

15 > 12

20 = 25

The Correct Answer Is:

Option C, '15 > 12', is correct because 15 is indeed larger than 12. Options A and B use the wrong signs, and Option D states an incorrect equality.

Real World Connection

In the Real World

When you're checking cricket scores online, you often see comparisons like 'India's score > Opponent's score' to quickly tell who is winning. E-commerce websites use 'price after discount < original price' to show savings. Even traffic signals use logic based on 'time elapsed > required wait time' before changing.

Key Vocabulary

Key Terms

GREATER THAN: Larger in amount or size | SYMBOL: A mark or character used to represent something | COMPARE: To examine two or more items to note similarities and differences | INEQUALITY: A mathematical statement showing that two expressions are not equal

What's Next

What to Learn Next

Now that you understand the Greater Than sign, you should learn about the Less Than sign (<) and the Equals sign (=). These symbols are used together to compare numbers and quantities in all sorts of mathematical problems.