Algebra Chapter 1

Describe how an expression is different than an equation?

• Equations have equal signs
• Expressions have equal signs
• Equations have variables
• There is no difference

Tags

CCSS.6.EE.A.4

What is a variable?

• A number used to represent an unknown letter
• A letter of the alphabet
• A letter used to represent an unknown number
• The answer to an equation

Tags

CCSS.6.EE.A.2B

Which property says -7(x - 4) = -7x + 28?

• Addition Property
• Multiplication Property
• Division Property
• Distributive Property

Tags

CCSS.6.EE.A.3

Which property is this an example of?
6 x 7 = 7 x 6

• Associative Property of Multiplication
• Commutative Property of Multiplication
• Inverse Property of Multiplication
• Distributive Property

Tags

CCSS.5.NBT.B.7

Rewrite (9 x 6) x 5 using the associative property.

• 270
• 9 x 30
• 9 x (6 x 5)
• 5 x 9 + 5 x 6

Tags

CCSS.3.OA.B.5

Which property is this an example of?
9 x 1 = 9

• Identity Property of Multiplication
• Commutative Property of Multiplication
• Associative Property of Multiplication
• Multiplicative Inverse

Tags

CCSS.3.OA.B.5

3 + (12 + 8) = 3 + (8 + 12) 

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

Tags

CCSS.1.OA.B.3

Name the property.
2x + 22 = 2(x + 11)

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

Tags

CCSS.3.OA.B.5

9 + 0 = 9

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

Tags

CCSS.6.EE.A.3

3  x  ⅓  = 1

• Identity Property of Multiplication
• Zero Property
• Additive Inverse Property
• Multiplicative Inverse Property

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B