Show:
Definitions
Addition Property
Multiplication Property
Mix It Up!
Mix it up!
100
any number added to zero remains the same
What is the identity property of addition
100
name the poperty being used 4 + 0 = 4
What is the identity property or zero property of addition
100
name the property being used 4 x 1 = 4
What is the identity property of multiplication
100
give an example of the identity property of addition
teacher check
100

What property is used?

(5 + 3 )+7 = 5 + (3 +7)

associative property of addition

200
factors can be grouped differently and multiplied and the product remains the same
What is the associative property of multiplication
200
name the property being used (3 + 4) + 1 = 3 + (4 + 1)
What is the associative or grouping property of addition
200

name the property being used 0 x 9 = 0

What is the identity property of multiplication

200

give an example of the commutative property of multiplication

teacher check

200

Easy points: 

a0 =?

a0 =1

300
any number multiplied by 1 remains the same
What is the identity property of multiplication
300
name the property being used and SOLVE the problem 12 + (5 + 8) = (12 + 5) + 8
What is the associative or grouping property of addition 25 = 25
300

Name the property that makes this true 

7 x 4 = 4 x 7 (simplify)

the commutative property of multiplication  28 =28

300
The __________ Property of Multiplication states that the product of 1 and any number is that number
What is identity
300

What does the commutative property of addition say?

a + b = b + a 

400
numbers can be added in any order and the sum remains the same
What is the commutative property of addition
400
name the property being used, give the missing number and SOLVE 7 + ____ = 4 + 7
What is the communative property 4 is the missing number 11 = 11
400

name the property, find the missing number, and SOLVE (3 x 2) x 5 = 3 x (___ x 5)

What is the associative property 2 is missing number 30 = 30

400

What is the main word that should come to mind when thinking of the associative property?

What is GROUP or GROUPING

400

What does the associative property of addition say?

a + (b + c) = (a + b) + c

500
the product of any number multiplied by zero will be zero
What is the zero property of multiplication
500
name the property being used, find the missing number, and SOLVE ____ + 15 = 15
What is the identity property 0 is missing number 15 = 15
500
name the property, find the missing number, and SOLVE 5 x ____ = 5
What is the identity property 1 is missing number 5 = 5
500

show 2 ways to group and find the product 4 x 2 x 3

What is (4 x 2) x 3 = 24 and 4 x (2 x 3) = 24

500

5 ( 4 + 3) = 5 (4) + 5 (3) 

What property makes this true?

Distributive Property of Multiplication over addition