Kids will love flipping through the long pages and using the dry-erase pen as they learn their numbers! 80 erasable pages can be used again and again to build confidence and mastery. Pages feature a numeral to trace, the letter written out, a representative number of objects, the number highlighted on a number line, and a facing page to practice writing both the name of the number and the number itself. Connect-the-dots pages are included. Numbers 1-25 each are included, as well as 25-50 by fives, and 50-100 by tens. Dry erase marker included. Ages 3+.