Properties of Multiplication and Division Lesson

A. Column

B. Row​

A. Column

B. Row​

A. Arrangement

B. Array

A. Product

B. Factors

A. Product

B. Factors

Commutative means​

​6 x 5 = 5 x 6

A. Switchable

B. Cannot be changed

​

​6 x (5 x 1)= (5 x 6) x 1

Associative means​

​6 x (5 x 1)= (5 x 6) x 1

A. Switchable

B. Cannot be changed

​

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​Identity Property of Multiplication

​When you think of IDENTITY, think of it as a MIRROR

When you look into the mirror you see your reflection which looks the same as you.

​

​Identity Property of Multiplication

​IDENTITY refers to the state of being THE SAME

​

​Identity Property of Multiplication

​For everything that is MULTIPLIED by 1, the answer will be the number itself.

​

​Identity Property of Multiplication

​1 x 5 = 5

4 x 1 = 4

10 x 1 = 10​

Multiple Choice

Identity Property of Multiplication is like a

• like a mirror

• like a pizza

• flock of birds

Multiple Choice

Identity refers to

• the mirror

• being THE SAME

Multiple Choice

Which of the following is an example of an IDENTITY OF MULTIPLICATION?

• 5 x 2 = 10

• 1 x 13 = 13

• 4 x 4 16

Multiple Choice

Is this an example of an Identity of Multiplication?

6 x 4 = 24

• YES

• NO

Multiple Select

How are you feeling so far?

​The product of any number multiplied by any number and ZERO is always ZERO

​IDENTITY PROPERTY OF MULTIPLICATION

​4 x 0 = 0

​0 x 100 = 0

​11 x 0 = 0

​0 x 6 = 0

Multiple Choice

Zero property of multiplication says any number multiplied by zero the answer will always be ______

• 6

• 100

• 0

• none

Multiple Select

Which is a ZERO PROPERTY

• 11 x 1

• 0 x 9

• 4 x 3

• 15 x 0

​Properties of Multiplication

​

​Identity Property of Multiplication

​IDENTITY refers to the state of being THE SAME

​The product of any number multiplied by any number and ZERO is always ZERO

​QUIZ TIME

Multiple Choice

Which of the following is a commutative property

• 1 x 3

• 3 x 4 = 4 x 3

• 0 x 6

• (2 x 3) x 1

Multiple Choice

Is this an example of a commutative property

3 x 5 = 5 x 3

• Yes

• NO

Multiple Choice

Commutative property means

• Switchable

• unchangeable

Multiple Choice

Associative means

• separate

• connect

Multiple Choice

is this a sample of an associative property?

3 x (4 x 1) = 3 x (4 x 1)

• Yes

• NO

Multiple Choice

Identity property means

• any number multiplied by one the answer will be the number itself

• any number multiplied by zero the answer will be zero

Multiple Choice

zero property means

• any number multiplied by one the answer will be the number itself

• any number multiplied by zero the answer will be zero

Multiple Choice

Which is an example of an identity property of multiplication

• 0 x 5 = 0

• 3 x 7 = 7 x 3

• 1 x 9 = 9

Multiple Choice

Which is an example of commutative property of multiplication

• 0 x 5 = 0

• 3 x 7 = 7 x 3

• 1 x 9 = 9

Multiple Choice

Which is an example of zero property of multiplication

• 0 x 5 = 0

• 3 x 7 = 7 x 3

• 1 x 9 = 9

Multiple Choice

Which is an example of associative property of multiplication

• 0 x 5 = 0

• 3 x 7 = 7 x 3

• 1 x 9 = 9

• (2x1)x4 = 2x(1x4)