Power notation

12 questions

1. Which word best goes in the gaps? The __________ root of the perfect __________ is the integer that has been multiplied by itself and then itself again to give that perfect __________ number.
2. Complete the calculation: \sqrt{144} = ___
3. Work out \sqrt[3]{1000}
4. Starting with smallest, put these roots in order of size.
5. Find the closest integer to \sqrt{30}
6. Find the closest integer to \sqrt[3]{1100}
7. Here is 4^5. What does this mean?
8. Here is 2^3. What does the number 2 represent?
9. Use exponents to simplify: 2\times2\times2\times2\times2\times2\times2\times2\times2\times2
10. Match each calculation with how it should be said out loud.
11. Match each calculation written using exponents with its equivalent calculation.
12. Starting with the smallest, put these numbers in ascending order of size.

License: OGL