How many terms are in the expression $$3x + 2y - 1$$ ?

There are 3 terms in the expression: $$3x$$ , $$2y$$ , and $$-1$$ .

Simplify the expression $$4x + x - 5$$ .

The simplified expression is $$5x - 5$$ .

Rewrite the expression $$-2(5x + 3)$$ using the distributive property.

The expression rewritten using the distributive property is $$-10x - 6$$ .

What is a constant in an algebraic expression?

A constant is a fixed value that does not change. In the expression $$5a - 2b - 3$$ , the constant is $$-3$$ .

Identify the constant in the expression $$5a - 2b - 3$$ .

The constant in the expression is $$-3$$ .

What are like terms in an algebraic expression?

Like terms are terms that have the same variable raised to the same power. For example, $$3x$$ and $$5x$$ are like terms.

How do you combine like terms?

To combine like terms, you add or subtract their coefficients. For example, $$3x + 5x = 8x$$ .

What is the difference between a term and an expression?

A term is a single mathematical component (like $$3x$$ ), while an expression is a combination of terms (like $$3x + 2y - 1$$ ).

What is the degree of an algebraic expression?

The degree of an algebraic expression is the highest power of the variable in the expression. For example, in $$2x^2 + 3x + 1$$ , the degree is 2.

What does it mean to evaluate an algebraic expression?

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

Algebraic Expressions and Simplifying Algebraic Expressions Flashcards

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an algebraic expression?

Back

Tags

CCSS.6.EE.A.2B

2.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.6.EE.A.2B

3.

FLASHCARD QUESTION

Front

What is a coefficient in an algebraic expression?

Back

Tags

CCSS.6.EE.A.2B

4.

FLASHCARD QUESTION

Front

Back

False. The coefficient of the x-term is 1.

Tags

CCSS.6.EE.A.2B

5.

FLASHCARD QUESTION

Front

What does it mean to simplify an algebraic expression?

Back

To simplify an algebraic expression means to combine like terms and reduce it to its simplest form.

Tags

CCSS.7.EE.A.1

6.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.7.EE.A.1

7.

FLASHCARD QUESTION

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac. It allows you to multiply a single term by each term inside a set of parentheses.

Tags

CCSS.6.EE.A.3

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