1A: Unit 1 extra credit assignment

3(w + 4) = 3w + 12 is an example of...

• Inverse Property
• Distributive Property
• Multiplicative Inverse
• Associative Property

Tags

CCSS.6.EE.A.3

(5 + 3) + 2 = 5 + (3 + 2)

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

Tags

CCSS.1.OA.B.3

8 + (3 + 4) = 8 + (4 + 3) 

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

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

4 + 3 + (2 + 5) = 4 + (3 + 2) + 5

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

Tags

CCSS.1.OA.B.3

Which of the following expressions represents the total area of the rectangle?

• 5(2 + 3)
• 3(2 + 5)
• 2(3 + 5)
• 2(3) + 3(5)

Tags

CCSS.3.MD.C.7D

Which of the following is equivalent to 5(a + 6)?

• 5a + 6
• a + 30
• 5a + 30
• 5a - 30

Tags

CCSS.6.EE.A.4

Which of the following is equivalent to    3h +7(2 + 4h)?

• 90h
• 7h + 20
• 50h
• 31h +14

Tags

CCSS.6.EE.A.3

Simplify the expression: 3x + 2x - 6

• 5x - 6

• x

• 6x

• x - 6

Tags

CCSS.7.EE.A.1

Simplify the expression: 2x + 4 + 7x - 2

• 15x

• 13

• 9x + 2

• 9 + 2x

Tags

CCSS.7.EE.A.1