Build children's number-recognition and counting skills with this engaging kit that includes 57 colored numbers, 30 counting cards, 15 two-sided, write-on/wipe-off learning mats, and a pack of crayons. Children match the numbers and counting cards to the numbers printed on the mats, then practice writing the numbers. Includes an activity guide. Helps promote these important developmental skills: — Count, recognize, represent, and name whole numbers 1-30; — Use a number line; — Read and write whole numbers 1-30; — Perform basic addition and subtraction computations. For use with Grades K-2.