Evaluating Expressions

Front

Evaluate m² if m = 7

Back

49

Tags

CCSS.6.EE.A.2C

Front

Evaluate 5m + 9n if m = -7 and n = 4

Back

1

Tags

CCSS.6.EE.A.2C

Front

Simplify the following: -8 + (15 - 3) ÷ 4

Back

-5

Tags

CCSS.7.NS.A.3

Front

Evaluate x ÷ 4 if x = 80

Back

20

Tags

CCSS.6.EE.A.2C

Front

What is the value of 3x + 4 when x = -2?

Back

-2

Tags

CCSS.6.EE.A.2C

Front

What is an expression in mathematics?

Back

A combination of numbers, variables, and operators (like +, -, ×, ÷) that represents a value.

Tags

CCSS.6.EE.A.2B

Front

What does it mean to evaluate an expression?

Back

To calculate the value of an expression by substituting variables with numbers.

Tags

CCSS.6.EE.A.2C

Front

What is the order of operations in mathematics?

Back

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right) - often abbreviated as PEMDAS.

Tags

CCSS.7.NS.A.3

Front

What is a variable in mathematics?

Back

A symbol (usually a letter) that represents an unknown value.

Tags

CCSS.6.EE.A.2B

Front

What is the value of 2x + 3 when x = 5?

Back

13

Tags

CCSS.6.EE.A.2C