Numerical & Algebraic Expressions

Front

Evaluate the expression when x = 4: x^2 + 2x + 3

Back

27

Tags

CCSS.6.EE.A.2C

Front

If y = 4, find the value of 3y + 5

Back

17

Tags

CCSS.6.EE.A.2C

Front

_________ have the same value regardless of the value that is substituted for the same variable in the expressions:

Back

equivalent expressions

Tags

CCSS.6.EE.A.4

Front

Evaluate 4y if y = 3

Back

12

Tags

CCSS.6.EE.A.2C

Front

What are the variables of 7x + 6y - 9?

Back

x, y

Tags

CCSS.6.EE.A.2B

Front

What is an algebraic expression?

Back

An expression that contains numbers, variables, and operations.

Tags

CCSS.6.EE.A.2B

Front

What is a numerical expression?

Back

An expression that contains only numbers and operations.

Tags

CCSS.6.EE.A.1

Front

What does it mean for two expressions to be equivalent?

Back

They have the same value for all values of the variable.

Tags

CCSS.6.EE.A.4

Front

Evaluate the expression: 5x - 3 when x = 2

Back

7

Tags

CCSS.6.EE.A.2C

Front

What is a variable in mathematics?

Back

A symbol used to represent an unknown value.

Tags

CCSS.6.EE.A.2B