Simplifying and Writing Numerical Expressions Quiz

Which operation is used when the term 'less than' is mentioned in a numerical expression?

• Subtraction

• Addition

• Division

• Multiplication

If a number is represented by 'n', how would you express 'a number plus two'?

• n/2

• n - 2

• n + 2

• 2n

What does the term 'times' indicate in an algebraic expression?

• Multiplication

• Addition

• Division

• Subtraction

How would you express 'three times a number' using 'n'?

• 3 - n

• 3n

• n/3

• 3 + n

What does 'divided by' signify in a numerical expression?

• Addition

• Subtraction

• Division

• Multiplication

How can 'a number divided by five' be represented using 'n'?

• n/5

• n * 5

• n - 5

• n + 5

What is the result of 'six less than a number' if the number is represented by 'n'?

• 6n

• n - 6

• n + 6

• n/6

In the expression 'six times a number plus three', what should be done first according to the order of operations?

• Add three

• Multiply by six

• Divide by three

• Subtract six

How would you express 'a number times five less seven' using parentheses?

• (5 * n) + 7

• n * (5 - 7)

• (n * 5) - 7

• 5 * (n - 7)

When dealing with multiple operations, which should be prioritized according to the order of operations?

• Multiplication and Division

• None of the above

• Subtraction

• Addition