Evaluating Powers Worksheet
Grade 10 Math worksheet focused on evaluating powers, including positive, negative, and fractional exponents.
Includes
Standards
Topics
Evaluating Powers
Name:
Date:
Score:
Read each question carefully and evaluate the powers. Show all your work.
1. What is the value of 5³?
15
25
125
625
2. Evaluate: (-2)⁴
-16
16
8
-8
3. Any non-zero number raised to the power of zero is .
4. The expression 8^(1/3) is equivalent to the root of 8.
5. Evaluate 9^(3/2). Show your steps.
6. Explain the meaning of a negative exponent using an example.
7. (2 + 3)² is equal to 2² + 3².
True
False
8. The value of 10⁻² is 0.01.
True
False
9. A bacterial colony doubles in size every hour. If it starts with 100 bacteria, how many bacteria will there be after 5 hours? Express your answer using powers and then evaluate.