Channie’s Double Digit Addition and Subtraction Flash Cards, 30 Dry Erase Educational Math Flash Cards for Kids, Ideal for 1st to 3rd Grade, Level 2 Color-Coded Cards, 360 Two-Digit Problems

Reinforce Children’s Basic Math Skills: Channie’s Double Digit Addition and Subtraction Flash Cards include 30 cards; 6 sections with different types of equations; 6 double-digit problems per card; 360 operations for daily practice

Ideal for 1st to 3rd Graders: This educational tool is especially designed for children in 1st to 3rd grade of elementary school; Useful for them to learn how to solve different types of Level 1 simple and mixed addition and subtraction equations

Designed For Quick Learning: Boxes are large and numbers are lined up so children can easily focus on calculation; Color-coded blocks aid in tracing uniform number size and alignment; Help keep things organized to improve math accuracy and penmanship

An Effective At-Home Teaching Tool: The visual aid provided by our math flash cards for kids is great for homeschooling; Useful and entertaining at-home activity for children to practice what they are taught at school

Make Math Easy & Fun: Our flash cards stimulate the love for math at an early age; Their dry erase functionality makes them easy to use; Kids can erase and rewrite as much as they need in order to improve their accuracy