Write Algebraic Expressions

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that includes numbers, variables, and operations (like addition, subtraction, multiplication, and division).

Tags

CCSS.6.EE.A.2B

Front

What is a numeric expression?

Back

A numeric expression is a mathematical phrase that includes only numbers and operations, without any variables.

Tags

CCSS.6.EE.A.2B

Front

What is the difference between an algebraic expression and a numeric expression?

Back

An algebraic expression has variables, while a numeric expression does not.

Tags

CCSS.6.EE.A.2B

Front

Write an algebraic expression for '5 more than a number x'.

Back

x + 5

Tags

CCSS.6.EE.A.2A

Front

Write an algebraic expression for 'twice a number y'.

Back

2y

Tags

CCSS.6.EE.A.2A

Front

Write an algebraic expression for 'the sum of a number z and 10'.

Back

z + 10

Tags

CCSS.6.EE.A.2A

Front

Write an algebraic expression for 'the product of 3 and a number n'.

Back

3n

Tags

CCSS.6.EE.B.6

Front

Write an algebraic expression for 'the difference between a number m and 4'.

Back

m - 4

Tags

CCSS.6.EE.A.2A

Front

What does it mean to evaluate an algebraic expression?

Back

To evaluate an algebraic expression means to substitute the values of the variables and perform the operations to find a numerical result.

Tags

CCSS.6.EE.A.2C

Front

Evaluate the expression 2x + 3 when x = 4.

Back

2(4) + 3 = 8 + 3 = 11.

Tags

CCSS.6.EE.A.2C