Algebraic expressions

Front

What is half of a number, y?

Back

y/2

Front

What is seven more than the quotient of ten and a number?

Back

7 + \frac{10}{n}

Front

What is 10 less than a number, k?

Back

k - 10

Front

What is three times the difference of a number and 7?

Back

3(y - 7)

Front

What is the sum of a number and 5?

Back

n + 5

Front

Define an algebraic expression.

Back

An algebraic expression is a mathematical phrase that can include numbers, variables, and operation symbols.

Front

What is a variable in algebra?

Back

A variable is a symbol, often a letter, that represents one or more numbers.

Front

What does it mean to simplify an expression?

Back

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

Front

What is a coefficient?

Back

A coefficient is a numerical factor in a term of an algebraic expression.

Front

What is a constant in an algebraic expression?

Back

A constant is a fixed value that does not change.