Math operations Powers of numbers Powers of numbers: Practice counting powers of numbers. Level game: 6th, 7th and 8th grade Math games recommended for You: Operations with powers Powers of fractions Square roots Simplifying square roots 6th grade7th grade8th grade Share this Practice math games: Subtracting fractions with unlike denominators Dividing negative numbers Rounding to the nearest thousandth Leave A Comment Cancel reply Save my name, email, and website in this browser for the next time I comment.