Crossword Puzzle Indices Crossword ChallengeOnline version Test your knowledge of indices with this crossword. by NUR QISTINA AQELA MOHD IQBAL 1 A number that indicates the power. 2 The number being raised to a power. 3 To reduce an expression to its simplest form. 4 The result of raising a number to an exponent. 5 The inverse operation of raising to a power. 6 The small number that indicates the power. 7 A symbol indicating a root. 8 A mathematical statement of equality. 2 6 5 4 1 3 7