Evaluate powers of whole numbers
An exponent counts how many times a number is multiplied by itself. Use that to find the exponent of the single power.
Loading a question…
You've done today's 10 free questions.
Come back tomorrow for 10 more, or get unlimited practice with a membership.
Want more today? Print 20 more questions free, with the answers.
Already a member? Sign in.
See worked examples
Simplify x⁴ ÷ x⁹ to a single power of x. What is the exponent? (It can be negative.)
Answer: -5
Simplify x³ ÷ x³ to a single power of x. What is the exponent?
Answer: 0
Simplify x⁸ · x² to a single power of x. What is the exponent?
Answer: 10
Tip: An exponent counts how many times a number is multiplied by itself. Use that to find the exponent of the single power.
Print a worksheet of this skill New questions and an answer key, free.
Up next
- Next in this topic Evaluate powers of 10 Class 6
- Ready for more Compare integers Class 7
- Need a warm-up? Compare numbers to 99,999 Class 5
Print a free worksheet with answers (20 questions).
Practise without limits
Members practise as much as they like, every day, and get the printable packs and lessons too.