Properties of Operations with Expressions

How many terms are in this expression?

5a + x - 3

• 3

• 2

• 1

• 0

simplify by combining like terms

6 + k + k + k + k + 5

Evaluate responses using AI:

OFF

simplify by combining like terms

15 + mn + x³ + 4mn + 4x³ - 10

Evaluate responses using AI:

OFF

Evaluate the expression

4x - 2y

if x = 10 and y = 3

• 46

• 387

• 34

• 6xy

What would you do first to solve this expression?

12 - 49 ÷ 7 + 8 - 4(9) + 13

• add

• subtract

• multiply

• divide

What property includes both addition and multiplication and allows you to rewrite an expression from a product of two numbers to the sum of two separate products?

Example: 3(4x+5) = 12x+15

• Associative Property of Multiplication

• Commutative Property of Addition

• Additive Inverse Property

• Distributive Property

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

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

What are the parts of an algebraic expression called that are added or subtracted?

• terms

• operations

• coefficients