Are you looking for extra 2-digit place value practice for your first grade students? Then check out this product.
Standard Aligned to: 1.NBT.2
Number of Pages: 9 pages
Teacher Slides: These can be used during whole group and projected on a Smart Board (or similar board).
-Decade Numbers slides: This whole group activity focuses on the decade numbers: 10, 20, 30, 40, 50, 60, 70, 80, and 90.