Make place value click for your students with this fun, hands-on Hide Zero Puzzle Center! 🧩 Learners build numbers by connecting hundreds–tens–ones puzzle pieces, helping them understand how digits work together—and why zeros “hide” inside bigger numbers. This set includes puzzle cards, build-a-number mats, and two versions (with punch holes or standard) so you can choose the format that fits your classroom best. Perfect for math centers, small groups, intervention, early finishers, and in