Write Algebraic Expressions

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that includes numbers, variables, and operations (like addition, subtraction, multiplication, and division).

Front

What is a numeric expression?

Back

A numeric expression is a mathematical phrase that includes only numbers and operations, without any variables.

Front

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

Back

An algebraic expression has variables, while a numeric expression does not.

Front

What does the term 'product' refer to in mathematics?

Back

The product is the result of multiplying two or more numbers together.

Front

What does the term 'sum' refer to in mathematics?

Back

The sum is the result of adding two or more numbers together.

Front

What does the term 'difference' refer to in mathematics?

Back

The difference is the result of subtracting one number from another.

Front

What does the term 'quotient' refer to in mathematics?

Back

The quotient is the result of dividing one number by another.

Front

How would you express '30 less than a number n' in algebraic form?

Back

n - 30

Front

How would you express 'the sum of a number n and 15' in algebraic form?

Back

n + 15

Front

How would you express 'twice a number n' in algebraic form?

Back

2n