Let's Leap Ahead flash cards help students learn numbers from 0 to 100. Kids learn best with materials they find fun and exciting, and our smartphone design is specially crafted to get kids excited about learning. The rounded top edge allows for easy sorting. The flash cards package includes a gift card so students can continue learning with School Apps, the most complete, fun, and educational apps in iTunes. Instructional Cards with games and strategies provide additional opportunities forpractice.