Children will build a foundation for early arithmetic skills as they practice with fluency drills within 20 and visual models within 100. Aligned to current state standards, these flash cards include subtraction facts, place value strategies, and suggested games and activities. Students will build knowledge of math facts, laying the ground for more advanced math concepts.

The best-selling Spectrum® 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.