# Class 4 Multiplication

Multiplication by One Digit Number

Multiplication by Two Digit Number

Multiplication by Three Digit Number

## Multiplication by One Digit Number

We have learnt multiplication of 4/5 digit numbers by 1,2, and 3-digit numbers. We will use same method for multiplication of 6 or 7-digit numbers by 1, 2 and 3-digit numbers without or with carrying. Few examples are given below.

**Example 1.** Multiply 241321 by 2.

**Solution.**

*O - Ones*

*T - Tens*

*H - Hundred*

*Th - Thousands*

*T-Th - Ten Thousand*

*L- Lakh*

*T-L - Ten Lakh*

*Cr - Crore*

Thus, the result is 482642.

**Example 2.** Multiply 3212478 by 4.

**Solution.**

Thus, the result is 12849912.

## Multiplication by Two Digit Number

68 X 29 = 68 X (20 + 9)

Multiply by ones, 68 X 9 = 612

Multiply by tens, 68 X 20 = 1360

Add 1360 and 612. 1360 + 612 = 1972

So, the result is 1972.

**Example 1.** Multiply 234516 by 12.

**Solution.**

So, the answer is 2814192.

## Multiplication by Three Digit Number

435 X 236 = 435 X (200 + 30 + 6)

So, the answer is 435 X 236 = 102660

**Example 1.** Multiply 90453 and 235.

**Solution.**

So, the answer is 21256455.

## Story Time Multiplication

Story time multiplication are solved in the same manner as they were done in the previous classes. In this class we will be using bigger numbers.

**Example 1.** A school has 520 students, each student got Rs. 25625 as admission fees. How much money school received?

**Solution.**

Each student got admission fees = ₹ 25625

520 student admission fees will be = ₹ 25625 X 520

So, the school received ₹ 13325000 as admission fees.

**Example 2.** A woman earns ₹ 125726 per month. How much does she earn in a year?

**Solution.**

Woman salary per month = ₹ 125726

In 12 months she will earn = ₹ 125726 X 12

She earns ₹ 1508612 in a year.

## Multiplication Test

Multiplication Test - 1 Multiplication Test - 2## Class-4 Multiplication Worksheet

Multiplication Worksheet - 1 Multiplication Worksheet - 2 Multiplication Worksheet - 3 Multiplication Worksheet - 4 Multiplication Worksheet - 5## Answer Sheet

**Multiplication-Answer**Download the pdf

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