CHAPTER 3

​MULTIPLICATION : Multiplication is a mathematical operation that indicates how many times a number is added to itself.

Properties of Multiplication

1. The product of a number multiplied by 1 is that number itself.

   Example : 4296 X 1 = 4296

2. The product of a number multiplied by 0 is 0.

   Example : 6818 x 0 = 0

3. If the order of the numbers multiplied is changed the product remains the same.

   Example: 5295 X 824 = 824 X 5295

EXERCISE 3A

​1. Solve the following:

a. 2345 X 25 b. 3214 X 53


2 3 4 5 - Multiplicand 3 2 1 4
x 2 5 - Multiplier X 5 3
1 1 7 2 5 9 6 4 2
4 6 9 0 X 1 6 0 7 0 X
5 8 6 2 5 - Product 1 7 0 3 4 2

MATHS HOMEWORK
Solve Exercise 3A Q1 c,d,g,h in Maths notebook

​1. Solve the following:

EXERCISE 3A

e. 4931 X 526 f. 5492 X 623

4 9 3 1 5 4 9 2
X 5 2 6 X 6 2 3
2 9 5 8 6 1 6 4 7 6
9 8 6 2 X 1 0 9 8 4 X
2 4 6 5 5 X X 3 2 9 5 2 X X
2 5 9 3 7 0 6 3 4 2 1 5 1 6