Power Math worksheets are an excellent tool for quick assessments, homework, or for last-minute substitute teacher activities. Each Power Math worksheet lists 10 questions covering concepts included in the grade 10 Numbers math unit, and includes the answer key. Topics include: Ordering numbers Comparing decimals and fractionsEvaluating exponents, square roots and cube rootsTerminating decimalsWriting powers as rootsWord problems involving fractionsReducing and simplifying ratiosIndirect proport