What is The Number 83?

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Grade Level:

Pre-School – Class 2

All domains without exception

Definition

What is it?

The number 83 is a whole number that comes after 82 and before 84. It is a two-digit number, meaning it has a 'tens' place and a 'ones' place. The digit '8' is in the tens place, and the digit '3' is in the ones place.

Simple Example

Quick Example

Imagine you are counting your cricket cards. If you have 82 cards and your friend gives you one more, you will then have 83 cards. It's just a way to count how many items you have.

Worked Example

Step-by-Step

Let's find the number 83 on a number line.
1. Start at zero on the number line.
---2. Move 80 steps to the right. You are now at the number 80.
---3. From 80, move 3 more steps to the right (81, 82, 83).
---4. You have reached the number 83. It is 8 tens and 3 ones.
---Answer: The number 83 is located at 83 units from zero on the number line.

Why It Matters

Understanding numbers like 83 is fundamental to all of mathematics and science. It's used in everyday tasks like counting money, telling time, and calculating scores. Engineers use numbers to design buildings, and doctors use them to measure medicine doses.

Common Mistakes

MISTAKE: Confusing 83 with 38. | CORRECTION: Remember that the position of the digit matters. 83 means 8 tens and 3 ones, while 38 means 3 tens and 8 ones.

MISTAKE: Thinking 83 is a single digit. | CORRECTION: 83 is a two-digit number. It's made up of two different digits, 8 and 3.

MISTAKE: Skipping numbers when counting to 83, like counting 81, 82, 84. | CORRECTION: Always count one by one in sequence: 81, 82, 83, 84.

Practice Questions

Try It Yourself

QUESTION: What number comes just before 83? | ANSWER: 82

QUESTION: If you have 80 rupees and get 3 more rupees, how much money do you have in total? | ANSWER: 83 rupees

QUESTION: Write the number 83 in words. | ANSWER: Eighty-three

MCQ

Quick Quiz

Which of these is another way to represent the number 83?

8 + 3

80 + 3

8 x 3

80 x 3

The Correct Answer Is:

The number 83 means 8 tens (which is 80) and 3 ones (which is 3). So, 80 + 3 correctly represents 83. Options A, C, and D give different values.

Real World Connection

In the Real World

You might see the number 83 when checking your mobile data usage, like '83% data used'. Or, if you're watching a cricket match, a player might score '83 runs'. Even your school bus number could be 83!

Key Vocabulary

Key Terms

WHOLE NUMBER: A number without fractions or decimals (like 1, 2, 3). | DIGIT: A single symbol used to write numbers (like 0, 1, 2, 3, 4, 5, 6, 7, 8, 9). | TENS PLACE: The second digit from the right in a whole number, representing groups of ten. | ONES PLACE: The first digit from the right in a whole number, representing single units.

What's Next

What to Learn Next

Now that you understand what 83 is, you can explore other two-digit numbers and how they are ordered. Next, you can learn about comparing numbers (is 83 greater than 70?) and basic addition and subtraction with two-digit numbers!