The reusable write-on wipe-off pages and wipe-clean marker provide endless hours of learning fun with puzzles and activities that help build math skills and lifelong learning confidence. Identifying numbers and counting are important steps toward math readiness, and Highlights (TM) infuses Fun with a Purpose (R) into this essential learning activity. With vibrant art and engaging prompts, Write-On Wipe-Off Let's Write Numbers exposes kids to numbers 0 - 20 through counting practice and the fun of puzzles and other activities. With write-on, wipe off pages, children can familiarize themselves with and practice writing numbers over and over, plus complete a variety of activities, such as Hidden Pictures (R) and That's Silly!(TM) puzzles, that reinforce the learning fun again and again.