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Grade 6 math · P.6 · Exponents and Order of Operations

Evaluate cube volume and surface area formulas with exponents

Pick the volume formula that fits the solid. Put the numbers in, work out the powers first, and keep π as a symbol.

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  1. A cone has a radius of 6 cm and a height of 6 cm. Find its volume. Write it as a multiple of π (for example 36π).

    Answer: 72π cm³

  2. A sphere has a radius of 3 cm. Find its volume. Write it as a multiple of π (for example 36π).

    Answer: 36π cm³

  3. A cylinder has a radius of 5 cm and a height of 6 cm. Find its volume. Write it as a multiple of π (for example 36π).

    Answer: 150π cm³

Tip: Pick the volume formula that fits the solid. Put the numbers in, work out the powers first, and keep π as a symbol.

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