Properties of Adding and Multiplying in Algebraic Expression

Which property shown is NOT the Commutative Property?

•  $34\ +12\ =\ 12\ +\ 34$  

•  $9\ \cdot\ \left(21\cdot3\right)=\left(21\cdot3\right)\ \cdot9$  

•  $\infty+\nabla\equiv\nabla+\infty$  

•  $18\ \cdot\ \left(4\cdot m\right)=\ \left(18\cdot4\right)\cdot m$  

Tags

CCSS.3.OA.B.5

CCSS.3.OA.D.9

What property allows for two or more numbers to be added in any order without changing the sum?

• Associative Property of Addition

• Commutative Property of Multiplication

• Commutative Property of Addition

• Distributive Property

What property allows for two or more numbers to be multiplied in any order without changing the product?

• Associative Property of Multiplication

• Commutative Property of Multiplication

• Distributive Property

• Multiplicative Identity Property

Tags

CCSS.3.OA.B.5

What property states that the sum of three or more numbers is always the same, regardless of how they are grouped together with parentheses?

• Associative Property of Addition

• Associative Property of Multiplication

• Commutative Property of Addition

• Additive Identity

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.9

What property states that the product of three or more numbers is always the same, regardless of how they are grouped together with parentheses?

• Associative Property of Multiplication

• Associative Property of Addition

• Commutative Property of Multiplication

• Multiplicative Identity

Tags

CCSS.3.OA.B.5

What is an expression that contains at least one variable called?

• operational expression

• constant expression

• numerical expression

• algebraic expression

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Simplify the expression and which property you used:
(x + 18) + 4

• x + 22, Assoc. Prop of Addition
• x + 22 Comm. Prop of Multiplication
• x + 22, Comm. Prop of Addition
• x + 22, Identity Property

Tags

CCSS.3.OA.B.5

Identify the property shown.

• Commutative Property of Multiplication
• Commutative Property of Addition
• Associative Property of Multiplication
• Multiplication Property of 5

Tags

CCSS.3.OA.B.5

Identify the property shown.

• Associative Property of Addition
• Commutative Property of Addition
• Distributive Property
• Multiplication Property of 1

Tags

CCSS.6.EE.A.3

Which of the following properties describes the mathematical expression? 
(a + 31) + b = a + (31 + b )

• Associative
• Distributive
• Commutative
• Identity

Tags

CCSS.7.EE.A.1