Magnetic Ten-Frames - Set of 4

The magnets are strong enough to stay put on our whiteboard during a lively lesson, which was my biggest worry. My kindergartner loves sliding the counters around to see how numbers build up to ten.

My kid finally gets why 7 is “two away from ten” — the magnetic pieces snap on so satisfyingly that she asks to “play numbers” every day. The set’s four frames are plenty for building all the combos up to ten.

I was a bit skeptical these would hold up with my kindergartner, but the magnetic backing keeps them firmly on our whiteboard. We're using them for quick counting games, and the two-color discs make it so easy to show different combinations that add up to ten.