Parts of an Expression

Front

What is a coefficient in an expression?

Back

A coefficient is a numerical factor that multiplies a variable in an expression.

Tags

CCSS.6.EE.A.2B

Front

Identify the coefficient of the term 5x in the expression 8 + 5x - y.

Back

The coefficient of 5x is 5.

Tags

CCSS.6.EE.A.2B

Front

What is the coefficient of x in the expression 6 - x + 8?

Back

The coefficient of x is -1.

Tags

CCSS.6.EE.A.2B

Front

List the terms in the expression 7x - 6 + 8.

Back

The terms are 7x, -6, and 8.

Tags

CCSS.6.EE.A.2B

Front

What are variables in an expression?

Back

Variables are symbols (like x, y, a, etc.) that represent unknown values.

Tags

CCSS.6.EE.A.2B

Front

What is a constant in an expression?

Back

A constant is a number that does not change and has no variable attached to it.

Tags

CCSS.6.EE.A.2B

Front

How do you identify the terms in an expression?

Back

Terms in an expression are separated by plus (+) or minus (-) signs.

Tags

CCSS.6.EE.A.2B

Front

What is the difference between a term and a coefficient?

Back

A term is a single mathematical expression (like 5x or -6), while a coefficient is the numerical part of a term that multiplies a variable.

Tags

CCSS.6.EE.A.2B

Front

In the expression 3x + 4y - 5, what are the coefficients?

Back

The coefficients are 3 (for x) and 4 (for y).

Tags

CCSS.6.EE.A.2B

Front

What is the role of parentheses in expressions?

Back

Parentheses indicate that the operations inside them should be performed first according to the order of operations.

Tags

CCSS.6.EE.A.2C