Page 2 - Properties of multiplication
P. 2
• Real-life Example: You could group your toys in different ways, but the
total number will not change.
3. Identity Property of Multiplication
• Definition: Multiplying any number by 1 results in the original number.
• Cambridge Concept: Understanding that multiplication by 1 does not
change the value helps students with mental math and solving
equations.
• Example:
o 7 × 1 = 7
o 1 × 9 = 9
• Real-life Example: If you have one group of 7 apples, you still have 7
apples.
4. Zero Property of Multiplication
• Definition: Any number multiplied by 0 equals 0.
• Cambridge Concept: This property reinforces the idea that multiplying
by zero means there is nothing in the groups.
• Example:
o 8 × 0 = 0
o 0 × 5 = 0
• Real-life Example: If you have 8 bags and 0 apples in each bag, you
have 0 apples in total.
Learning Outcome:
By the end of the lesson, learners will be able to:
• Recognize and apply the properties of multiplication (commutative,
associative, identity, and zero) in solving multiplication problems.
• Demonstrate an understanding of how changing the order or grouping
of factors affects the product.
