Parts of Expressions & Combining Like Terms

Front

What is the result of combining the expression a + a + a + a?

Back

4a

Tags

CCSS.7.EE.A.1

Front

True or False: u^3 and u^2 are like terms.

Back

False

Tags

CCSS.6.EE.A.2B

Front

What is the result of combining the expression -4x - 10x?

Back

-14x

Tags

CCSS.7.EE.A.1

Front

A letter that represents a number is called a _____?

Back

variable

Tags

CCSS.6.EE.A.2B

Front

Simplify by combining like terms: 5a + 2b - 3a + 4

Back

2a + 2b + 4

Tags

CCSS.7.EE.A.1

Front

What do we call the number in front of a variable?

Back

coefficient

Tags

CCSS.6.EE.A.2B

Front

What is a constant in an expression?

Back

A term that does not contain a variable.

Tags

CCSS.6.EE.A.2B

Front

What is the first step in combining like terms?

Back

Identify terms that have the same variable raised to the same power.

Tags

CCSS.7.EE.A.1

Front

If you have the expression 3x + 4x, what is the simplified form?

Back

7x

Tags

CCSS.7.EE.A.1

Front

What is the difference between a term and an expression?

Back

A term is a single mathematical entity, while an expression is a combination of terms.

Tags

CCSS.6.EE.A.2B