在线阅读本书
For classroom or at home, this super-fun resource provides engaging practice and reinforcement for all the essential math skills that kids need to succeed - in school and on the tests. Includes multiplication, division, fractions and decimals, word problems and logic, geometry and measure, graphing, and more! Packed with brain-teasing puzzles, games and practice pages that kids can do independently, this series closely follows the math standards and zeros in on the skills kids need most!
还没人写过短评呢