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Exponents - Negative Unit Fraction Base (Level 3)

This math topic focuses on the practice of calculating the powers of negative unit fractions. Each question presents a negative fractional base raised to an integer exponent, and students are tasked with finding the resulting value from multiple choice answers. The problems cover a range of bases and exponent values, consolidating the understanding of how negative signs and fractional bases are manipulated in powers. This requires knowledge of exponentiation rules, fraction arithmetic, and the effects of raising negative numbers to different powers.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

Negative Unit Fraction Base

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


Find the answer when this fraction is raised to its exponent

(−15)3(\frac{-1}{5})^{3}