Simplifying Expressions

Front

What is simplifying expressions?

Back

Simplifying expressions involves combining like terms and reducing expressions to their simplest form.

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. For example, 3x and 5x are like terms.

Tags

CCSS.6.EE.A.2B

Front

What is a coefficient?

Back

A coefficient is a numerical factor in a term. For example, in the term -5x, -5 is the coefficient.

Tags

CCSS.6.EE.A.2B

Front

Simplify the expression: 4p - 7 + 6p + 10

Back

10p + 3

Tags

CCSS.7.EE.A.1

Front

What does it mean to combine like terms?

Back

Combining like terms means adding or subtracting the coefficients of terms that have the same variable.

Tags

CCSS.7.EE.A.1

Front

Identify the like terms in the expression: 9 - z + 3 - 2z

Back

[9 & 3] and [z & -2z]

Tags

CCSS.6.EE.A.2B

Front

What is the simplest form of the expression: (a) + (2a + 3) + (3a - 1)?

Back

6a + 2

Tags

CCSS.7.EE.A.1

Front

Simplify by combining like terms: 12y - 8 + 4y + y

Back

17y - 8

Tags

CCSS.7.EE.A.1

Front

What is the first step in simplifying an expression?

Back

The first step is to identify and group like terms.

Tags

CCSS.7.EE.A.1

Front

What is the perimeter of a figure represented by the expression: (a) + (2a + 3) + (3a - 1)?

Back

6a + 2

Tags

CCSS.7.EE.A.1