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 does the word 'sum' mean in mathematics?

Back

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

Front

What does the word 'difference' mean in mathematics?

Back

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

Front

What does the word 'product' mean in mathematics?

Back

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

Front

What does the word 'quotient' mean in mathematics?

Back

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

Front

How do you express '6 times the sum of 12 and 8' mathematically?

Back

6 x (12 + 8)

Front

How do you express 'five times as large as the sum of 6 and 2' mathematically?

Back

(6 + 2) x 5

Front

What is the operation used when you see the word 'sum'?

Back

Addition (+) is used when you see the word 'sum'.

Front

What is the operation used when you see the word 'product'?

Back

Multiplication (x) is used when you see the word 'product'.

Front

What is the operation used when you see the word 'difference'?

Back

Subtraction (-) is used when you see the word 'difference'.