Negative Exponents Questions for Grade 8

Grade 8 questions on simplifying expressions with negative exponents with solutions and explanations included. Rules for Radicals and Exponents are available in this website.

  1. Simplify the expression: \( 5^{-2} \)
  2. Evaluate: \( \left( -\frac{1}{3} \right)^{-2} \)
  3. Simplify the expression: \( \frac{5^{-1}}{3^{-1}} \)
  4. Evaluate: \( (2^{-3}) \times (3^{-2}) \)
  5. Simplify the expression: \( -2^{-3} \)
  6. Evaluate: \( -1^{-3} + 2^{-3} \)
  7. Evaluate: \( (-1)^{-4} + 2^{-3} \)
  8. Simplify the expression: \( \left( -4^{-2} \right) \left( 2^{2} \right) \)
  9. Evaluate: \( (-1)^{-3} + 2^{0} \)
  10. Evaluate: \( 0^{-3} \)

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