Trend Enterprises Subtraction Flash Cards, Set Of 91

Details:

Fun activities teach basic subtraction skills. Great for test prep and review. Cards are self checking, colorful, durable, and feature rounded corners for quick sorting. 91 Cards. Ideal for teaching: 1st grade to 2nd grade ages 6 to 7.,Self-checking, with answers on card backssturdy cards and storage boxproven effective for building basic skills and reinforcing learning programsover 90 flash cards each