What is 3 × 6?

S1-SA1-0672

Grade Level:

Class 2

Maths, Computing, AI

Definition

What is it?

3 × 6 means adding the number 3, six times, or adding the number 6, three times. It's a quick way to find the total when you have groups of the same size. This operation is called multiplication.

Simple Example

Quick Example

Imagine you have 3 friends, and each friend eats 6 samosas. To find the total number of samosas eaten, you would do 3 × 6. This tells you how many samosas in total.

Worked Example

Step-by-Step

Let's find the value of 3 × 6.

Step 1: Understand what 3 × 6 means. It means adding 3, six times (3 + 3 + 3 + 3 + 3 + 3) OR adding 6, three times (6 + 6 + 6).
---Step 2: Let's use repeated addition with 6. So, we add 6 three times.
---Step 3: First addition: 6 + 6 = 12.
---Step 4: Second addition: 12 + 6 = 18.
---Step 5: So, 3 × 6 = 18.

Answer: 3 × 6 = 18.

Why It Matters

Understanding multiplication is key for many fields like engineering, finance, and even game development. It helps computers quickly calculate things like how many items are in a shopping cart or how many points a player has scored in a game. Learning this now sets you up for advanced computing and AI concepts.

Common Mistakes

MISTAKE: Adding 3 and 6 to get 9. | CORRECTION: Multiplication is not addition. It means repeated addition of one number by the other.

MISTAKE: Confusing 3 × 6 with 3 + 6. | CORRECTION: 3 + 6 is 9, but 3 × 6 means 6 added 3 times, which is 18.

MISTAKE: Counting on fingers inaccurately when doing repeated addition. | CORRECTION: Practice your multiplication tables (tables of 3 and 6) to quickly recall the answer.

Practice Questions

Try It Yourself

QUESTION: A auto-rickshaw driver makes 3 trips, and each trip is 5 kilometers. How many total kilometers did he travel? | ANSWER: 15 kilometers (3 × 5 = 15)

QUESTION: If a packet of biscuits costs Rs 6, and you buy 3 such packets, how much money do you spend? | ANSWER: Rs 18 (3 × 6 = 18)

QUESTION: Your mobile data plan gives you 3 GB of data every day. How much data will you get in a week (7 days)? Hint: A week has 7 days. | ANSWER: 21 GB (3 × 7 = 21)

MCQ

Quick Quiz

What is the result of 3 multiplied by 6?

The Correct Answer Is:

3 multiplied by 6 means adding 6 three times (6 + 6 + 6), which equals 18. Options A, C, and D are incorrect calculations.

Real World Connection

In the Real World

When you buy groceries online using apps like Swiggy Instamart or Zepto, the app calculates the total cost of your order using multiplication. If you add 3 packs of milk, each costing Rs 60, the app quickly does 3 × 60 to show your subtotal. This is basic computing at work!

Key Vocabulary

Key Terms

MULTIPLICATION: A mathematical operation that represents repeated addition of the same number | PRODUCT: The result of multiplying two or more numbers together | FACTOR: A number that is multiplied by another number to find a product (in 3 × 6, both 3 and 6 are factors) | REPEATED ADDITION: Adding the same number multiple times

What's Next

What to Learn Next

Now that you understand 3 × 6, try learning other multiplication facts and tables, like the 7 times table. Mastering these will make bigger calculations much easier and faster, helping you with division and fractions next!