Writing and Evaluating Expressions Review

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that can include numbers, variables, and operation symbols. It does not have an equality sign.

Front

How do you translate 'three times the difference of a number and 1' into an algebraic expression?

Back

Front

What does '8 less than x' mean in algebraic terms?

Back

Front

How do you express '4 more than twice x' in algebra?

Back

Front

If 'n' represents the number of baseball cards Neal has, how do you express that Abby has 10 fewer cards?

Back

Front

What is the difference between an expression and an equation?

Back

An expression is a combination of numbers, variables, and operations without an equality sign, while an equation states that two expressions are equal, using an equality sign.

Front

What does it mean to evaluate an expression?

Back

To evaluate an expression means to calculate its value by substituting the variables with specific numbers.

Front

How do you write 'the sum of a number and 5' as an algebraic expression?

Back

Front

What is the algebraic expression for 'twice a number decreased by 3'?

Back

Front

How do you express 'the product of 7 and a number' in algebra?

Back