What is The Number 75?

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Grade Level:

Pre-School – Class 2

All domains without exception

Definition

What is it?

The number 75 is a whole number that comes after 74 and before 76. It is a two-digit number, meaning it has a 'tens' place and a 'ones' place. Here, '7' is in the tens place, and '5' is in the ones place.

Simple Example

Quick Example

Imagine you have 75 rupees in your piggy bank. This means you have enough money to buy a small packet of biscuits which costs 20 rupees, and still have money left over. Or, if you scored 75 marks out of 100 in your science test, that's a good score!

Worked Example

Step-by-Step

Let's say you have 7 bundles of ten pencils each, and 5 loose pencils.
---Step 1: Each bundle has 10 pencils. So, 7 bundles mean 7 x 10 pencils.
---Step 2: 7 x 10 = 70 pencils.
---Step 3: You also have 5 loose pencils.
---Step 4: Add the pencils from the bundles to the loose pencils: 70 + 5.
---Step 5: 70 + 5 = 75.
---Answer: You have a total of 75 pencils.

Why It Matters

Understanding numbers like 75 is super important for everyday life and future studies. It helps you count, measure, and understand quantities. Careers like banking, engineering, and even running a small shop all rely on knowing numbers well.

Common Mistakes

MISTAKE: Reading 75 as 'seven five' instead of 'seventy-five'. | CORRECTION: Always read two-digit numbers by combining the tens and ones place value, like 'seventy' for 70 and 'five' for 5, making it 'seventy-five'.

MISTAKE: Confusing the place value, thinking 7 is in the ones place and 5 is in the tens place. | CORRECTION: Remember, the digit on the right is always the ones place, and the digit on the left is the tens place.

MISTAKE: Adding 7 + 5 to get 12 when asked for the value of 75. | CORRECTION: 75 is a single number representing a quantity, not an addition problem. The 7 means 7 tens (70), and the 5 means 5 ones.

Practice Questions

Try It Yourself

QUESTION: How many tens and how many ones are there in the number 75? | ANSWER: 7 tens and 5 ones.

QUESTION: If you have 7 groups of 10 apples and 5 more apples, how many apples do you have in total? | ANSWER: 75 apples.

QUESTION: Your friend has 75 cricket cards. You have 5 less than him. How many cards do you have? | ANSWER: 70 cards (75 - 5 = 70).

MCQ

Quick Quiz

Which of these statements correctly describes the number 75?

It is a single-digit number.

It has 7 in the ones place and 5 in the tens place.

It is the sum of 70 and 5.

It comes before the number 74.

The Correct Answer Is:

The number 75 is formed by adding 7 tens (70) and 5 ones (5), so 70 + 5 = 75. Options A and B are incorrect about its digits and place values, and option D is incorrect about its position in the number sequence.

Real World Connection

In the Real World

You see the number 75 everywhere! If you're buying snacks at a local 'kirana' store, an item might cost 75 rupees. When you check your mobile data usage, you might see you've used 75% of your daily limit. Even in cricket, a batsman scoring 75 runs is a great achievement!

Key Vocabulary

Key Terms

WHOLE NUMBER: A number without fractions or decimals (like 0, 1, 2, 75) | TWO-DIGIT NUMBER: A number made up of two digits, like 10, 25, 75 | TENS PLACE: The position of a digit representing groups of ten | ONES PLACE: The position of a digit representing single units | QUANTITY: The amount or number of something

What's Next

What to Learn Next

Great job understanding 75! Next, you can learn about comparing numbers (is 75 greater than or less than 80?) or even start exploring addition and subtraction with numbers up to 100. This will help you become a number wizard!