The Spectrum(R) Multiplication Workbook for third grade features 96 pages of focused practice designed to completely support and challenge students to master multiplication. --This standards-based workbook provides explicit skill instruction, step-by-step examples, ample practice as well as assessment tools––pretests and posttests––for monitoring progress. Students build a foundation in multiplying through 100 and engage problem-solving and critical thinking skills. An answer keys is included to help parents and teachers accurately gauge students’ skill mastery. --The best-selling Spectrum(R) series is a favorite of parents and teachers because it’s carefully designed to be both effective and engaging––the perfect building blocks for a lifetime of learning.