Expressions Review

(1 + 3) + 4 = 1 + ( 3 + 4)

• Commutative Property of Multiplication
• Commutative Property of Addition
• Associative Property of Multiplication
• Associative Property of Addition

Tags

CCSS.1.OA.B.3

9 ^_x 2 = 2 ^_x 9

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

Tags

CCSS.6.EE.A.1

Which property is illustrated here:
-5 + 0 = -5

• Additive Identity Property
• Multiplicative Identify Property
• Additive Inverse Property
• Multiplicative Inverse Property

Tags

CCSS.7.NS.A.1B

7 * (1/7) = 1

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

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Tags

CCSS.7.EE.A.1

Which of these are like terms in the following expression:
3x + 7 - 9x + 24y + 2x²

• 7, 24y
• 3x, 9x
• 3x, -9x
• 3x, -9x, 2x²

Tags

CCSS.6.EE.A.2B

What is the coefficient in the following expression?
5x - 9

• -9
• 5
• x
• 9

Tags

CCSS.6.EE.A.2B

A symbol for a number we don't know yet. It is usually a letter like x or y.

• Equivalent
• Like Terms
• Expression
• Variable

Tags

CCSS.6.EE.A.2B

Which one is the constant?
5g³ + 2

• 5
• g
• 3
• 2

Tags

CCSS.6.EE.A.2B