10/17 WarmUp

What property of equality is shown below?

25 + d = 36

25 + d - 25 = 36 - 25

• addition property of equality

• subtraction property of equality

• division property of equality

• multiplication property of equality

Tags

CCSS.HSA.REI.A.1

What property of equality is shown below?

y - 12 = 30

y -12 + 12 = 30 +12

• addition property of equality

• subtraction property of equality

• multiplication property of equality

• division property of equality

Tags

CCSS.HSA.REI.A.1

• addition property of equality

• subtraction property of equality

• multiplication property of equality

• division property of equality

Tags

CCSS.HSA.REI.A.1

Which property of real numbers justifies the work shown from Step 1 to Step 2?

• Distributive Property
• Commutative Property
• Identity Property
• Associative Property

Tags

CCSS.HSA.REI.A.1

Which property is shown below?
__________________________
7n = 21 then n = 3

• Division Property
• Sorcery
• Reduction of Multiples
• Distributive Property

Tags

CCSS.HSA.REI.A.1

What is the Reflexive property?

• If a=b, then  a can be substituted for b in any equation or expression
• a(b+c)=ab+ac
• For any real number a, a=a .
•  If a=b, then b=a

Tags

CCSS.7.EE.A.1

What is the Transitive property?

•  If a=b, then  a can be substituted for b in any equation or expression
• a(b+c)=ab+ac
•  If a=b, and b=c, then a=c
• If a=b, then b=a

Tags

CCSS.7.EE.A.1

Identify the property used here:
39=39

• Reflexive
• Symmetric
• Transitive
• Substitution

Tags

CCSS.3.OA.B.5

The Symmetric Property says that if AB = BC, then _________

• AB = BC
• BC = AB
• BC = CD
• A = B

Tags

CCSS.HSG.SRT.B.5

If ∠1 = ∠2 and ∠2 = ∠3, then ∠1 = ∠3.

• Addition Property of Equality
• Symmetric Property of Equality
• Reflexive Property of Equality
• Transitive Property of Equality

Tags

CCSS.HSG.SRT.B.5