Equivalent expressions

Front

What is an equivalent expression?

Back

An equivalent expression is an expression that has the same value as another expression for all values of the variables involved.

Tags

CCSS.6.EE.A.4

Front

Simplify the expression: 7(3a + 4b)

Back

21a + 28b

Tags

CCSS.6.EE.A.3

Front

Write an equivalent expression for 3(n + 6)

Back

3n + 18

Tags

CCSS.6.EE.A.4

Front

Which expression is equivalent to 6(2x - 3)?

Back

12x - 18

Tags

CCSS.6.EE.A.4

Front

Identify the variables in the expression: 5x + 3y - 7.

Back

x and y

Tags

CCSS.6.EE.A.2B

Front

Simplify the expression: 14(b - 10)

Back

14b - 140

Tags

CCSS.6.EE.A.3

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form by combining like terms and eliminating parentheses.

Tags

CCSS.7.EE.A.1

Front

What are like terms?

Back

Like terms are terms that have the same variable raised to the same power.

Tags

CCSS.6.EE.A.2B

Front

If a = 2 and b = 3, what is the value of 4a + 5b?

Back

29

Tags

CCSS.6.EE.A.2C

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac.

Tags

CCSS.6.EE.A.3