Math can be fun and should be with the right learning tools. With the PlanToys Numbers and Symbols set, children can practice adding, subtracting, multiplying, dividing and more. The set comes with numbered silhouettes for 1-10 that are divided into even and odd color schemes. Even numbers are yellow, odd numbers are navy. Also included are three 2-sided tiles with math symbols on both sides. There are printable play card for viewing on a smart device or download online at PlanToys.com. Made sustainably with PlanWood.