7th Grade Mathematics Worksheets: FREE & Printable The Best Book to Ace 7th Grade Math Concepts! 5 Full-Length STAAR Grade 7 Math Practice Tests The Practice You Need to Ace the STAAR Math Test Download $ 16.99 $ 11.99 Rated 4.40 out of 5 based on 63 customer ratings 7th Grade Math Exercises Fractions and Decimals Simplifying Fractions Adding and Subtracting Fractions