Introduction to Algebra Pt. 1

Which is the variable in the expression 3n+2=8

• 3

• 2

• 8

• n

Tags

CCSS.6.EE.A.2B

Which term is the numerical coefficient in the expression 3n+2=8

• 3

• n

• 2

• 8

Tags

CCSS.6.EE.A.2B

12 - 4 x 2 = 

• 16
• 4
• 8
• 18

Tags

CCSS.7.NS.A.3

What does 3² mean?

• 3 x 2
• 3 x 3
• 2 x 2 x 2

Tags

CCSS.6.EE.A.1

Solve the following:
(2 + 7 - 1) ÷ 2²

• 16
• 2
• 72.25
• 8.75

Tags

CCSS.7.NS.A.3

Which property is represented?
3 + (15 + 4) = (3 + 15) + 4

• Commutative Property
• Associative Property
• Distributive Property

Tags

CCSS.3.OA.B.5

Which property is represented?
44 + 99 = 99 + 44

• Commutative Property
• Associative Property
• Distributive Property

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Are the expressions equivalent and what property is used?

6 x 5 = 5 x 6

• Yes, Associative Proeprty

• Yes, Commutative Property

• Yes, Identity Property

• Not equivalent

Tags

CCSS.3.OA.B.5

Identity Property of Multiplication

• 5 x 0 = 0
• 8 x 3 = 3 x 8
• 12 x 1 = 12
• 8 + 0 = 8

Tags

CCSS.7.NS.A.2

Finish this expression 3n+2 for n=4

• 14

• 9

• 12

• 36

Tags

CCSS.6.EE.A.2C