Spectrum Math by Carson Dellosa Grade 4
Spectrum Math helps reinforce basic and advanced math skills. Age-appropriate lessons are progressive, building on prior material. Chapters feature pre-tests and post-tests, plus mid-tests and a final test, which help track progress. Concepts covered include multiplying & dividing, fractions & decimals, measurement conversions, classifying geometric figures and preparing for algebra. Features a complete answer key. Correlated to current state standards. 160 pages.