Writing Expressions

Front

What is a numerical expression?

Back

A numerical expression is a mathematical phrase that includes numbers and operations but does not contain any variables.

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that includes numbers, variables, and operations.

Front

Classify the expression: 13 + 5.

Back

Numerical expression.

Front

What does the expression '2n' represent?

Back

Twice a number, n.

Front

Write the phrase 'half of a number, c' as an expression.

Back

Front

What is the quotient of a number, m and 4 represented as an expression?

Back

Front

Write the numerical expression '10 - 2' as a word phrase.

Back

The difference between 10 and 2.

Front

What is the operation represented by the phrase 'the sum of 5 and 3'?

Back

Addition.

Front

How would you express '3 times a number, x' in algebraic form?

Back

Front

What is the difference between a numerical expression and an algebraic expression?

Back

A numerical expression contains only numbers and operations, while an algebraic expression includes variables.