Writing Numerical Expressions

Front

What is a numerical expression?

Back

A numerical expression is a mathematical phrase that includes numbers and operations (like addition, subtraction, multiplication, and division) but does not have an equal sign.

Front

What operation is represented by the symbol '+'?

Back

Addition.

Front

What operation is represented by the symbol '-'?

Back

Subtraction.

Front

What operation is represented by the symbol '×'?

Back

Multiplication.

Front

What operation is represented by the symbol '÷'?

Back

Division.

Front

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

Back

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

Front

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

Back

The difference refers to the result of subtracting one number from another.

Front

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

Back

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

Front

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

Back

The quotient refers to the result of dividing one number by another.

Front

How would you write the expression for '7 more than 25'?

Back

25 + 7.