This product is a great way to help students build numbers sense by showing numbers in a variety of ways. The pack includes number cards with ten frames, tallies, x's, numerals, real life photos, and number words 0-10. It also includes sorting sheets for each number 0-10 for students to use to keep their sorts organized. It includes Spanish words for 0-10 as well! My students have used this center, and it has really helped them develop a concept of what numbers mean. Aligned to the Common Core counting/cardinality domain perfectly.