Solid subtraction skills are essential for math development and a successful math journey. Spectrum® Subtraction for grade 1 uses a systematic approach and focused instruction to develop subtraction skills in numbers one through 100—the perfect start to math readiness.
Subtraction skills are a building block to create solid math proficiency. Spectrum Subtraction for grade 1 helps children use visual models to represent problems understand unknown number equations and strengthen place value strategies. This comprehensive workbook provides standards-based practice to elevate math readiness and establish a strong foundation for more complex math concepts.
Mastering math is a long process—start with the basics. Spectrum Subtraction helps children develop early math skills with practice and activities that strengthen their understanding of when why and how to use subtraction and other grade-specific math concepts.
- Answer Key