Flash card set will help your child learn to subtract numbers 0 through 9, and master subtraction within 20.

Flash cards are double-sided, with a problem on the front and the answer on the bottom of the back.

Pack includes 60 cards with 120 problems in all.

Makes a great one-on-one parent/child activity.

Kids can use them independently, too.

Ideal for reviewing, practicing, and developing accuracy and confidence.

Perfect for on-the-go learning!

For Grades K-2.

Heavyweight coated card stock.

Cards have rounded corners for reduced wear and easy handling.