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Year 8 maths · A.3 · Integer exponents

Zero exponents

Multiply the base by itself as many times as the exponent says. A zero exponent gives 1, and a negative exponent means take the reciprocal.

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See worked examples
  1. Evaluate 19⁰. (Write a whole number or a fraction.)

    Answer: 1

  2. Evaluate 56⁰. (Write a whole number or a fraction.)

    Answer: 1

  3. Evaluate 46⁰. (Write a whole number or a fraction.)

    Answer: 1

Tip: Multiply the base by itself as many times as the exponent says. A zero exponent gives 1, and a negative exponent means take the reciprocal.

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