Solid math skills and proper math development add up to a successful math journey. Spectrum® Addition for grade 1 uses a systematic approach and focused instruction to develop addition skills using numbers one through 100—the perfect start to math readiness.

Aligned to state standards, Spectrum Addition for grade 1 includes activities such as using visual models to represent problems, unknown number equations, place value strategies, and fluency drills.

The Spectrum series offers early learning workbooks that help your child thrive in today's standards-based classroom. Spectrum Addition builds math readiness with rigorous practice. This resource provides focused instruction and a systematic approach to skill development for concept mastery.

Spectrum is your child's path to academic success. This best-selling workbook series provides quality educational activities that meet your child's needs for learning achievement. These comprehensive workbooks address essential skills in reading, language arts, math, and science. Students in prekindergarten to grade 8 will find lessons and exercises that help them progress through increasingly difficult subject matter. Complete answer keys, content reviews, and assessments help students track their progress and locate areas for improvement.

For more than 20 years, Spectrum's instructional methods have helped kids improve and build confidence, and the series is trusted by educators and parents alike. See how it can work for your students, today! Shop All Spectrum Math Workbooks