15 PCS Number Line Dry Erase Boards, Writable and Erasable Double Sided Board-0-10 on One Side & 0-20 on Other Side Math White Board for Kids, Students, Classroom and Home (12” x 4”, Colorful Stars)

These were great for working on number lines with adding and subtracting to 20. The sturdiness is great, but you have to use a wet wipe to really get them clean as the eraser kinda just pushes the marker around but still and awesome purchase to help students with number lines and adding and subtracting within 20

These are a great resource in my classroom. They write on nicely and wipe off great. My students love to use them to solve math problems. Easy to store.

It was great that it was enough for the whole class to utilize!! The number line was also used to teach comparing and one more and one less!!! Great product for our math small and whole group!

fantastic tool for teaching and reinforcing subtraction and addition methods

I’ve never seen this type of product so affordable. I’ve seen other versions of it that are bigger and clunkier for my students. This is the perfect size for K-2.

The product is durable and should last the whole year

Good teaching tool

These have been a great tool for teaching math in first grade! I love the size of these, being 12 inches wide means the numbers aren’t too small or squished together. The box for the equation makes it easy for my students to follow along. We started with the 1-10 side and then flipped to the teen number side in the next unit. They’ve held up very well and erase nicely. They’re a great value for the price!