Algebraic Properties

Identify the property of equality.
If 31=2x-5, then 2x-5=31

• Reflexive
• Symmetric
• Transitive
• Substitution

Tags

CCSS.HSA.REI.A.1

Identify the property of equality.
If 9=x, then x=9

• Reflexive
• Symmetric
• Transitive
• Substitution

Identify the property of equality.
If 2x-4=3x-1 and
 3x-1=4x+3,
then 2x-1=4x-7

• Reflexive
• Symmetric
• Transitive
• Substitution

Tags

CCSS.HSA.REI.A.1

What does the Reflexive property of equality states?

• If numbers are equal, they will still be equal if the order is changed. 
• A number is equal to itself. 
• If numbers are equal to the same number, then they are equal to each other.
• Subtracting the same number from both sides or an equation does not  change the equality of the equation. 

Which is an example of Commutative Property of Addition?

• 7 + (6+3) = 7 + (3+6)
• 3x4 = 4x3
• 7 + 3 = 13 + 7
• 2 + (3 + 4) = (2 + 3) +4

Tags

CCSS.1.OA.B.3

This property tells us that when we change the order of numbers when we are adding, the answer does not change.  

• Commutative Addition
• Commutative Multiplication
• Associative Addition
• Associative Multiplication

Tags

CCSS.1.OA.B.3

5(0) = 0

• Multiplicative Property of Zero
• Addition Property of Addition
• HBO
• COW

2/3 x ____ = 1

• -2/3
• 3/2
• -3/2
• -1

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

What is Multiplicative Property of Zero?

• Anything pluz zero is zero.
• Anything times zero is one.
• Anything times zero is zero.
• Anything times one is one.

Tags

CCSS.7.NS.A.2

9 + 0 = 9

• Identity Property of Multiplication
• Associative Property of Addition
• Identity Property of Addition
• Additive Inverse Property

Tags

CCSS.1.OA.B.3

CCSS.1.OA.D.7