K-12 Math+ Base-10 Set-Blue

New-only opened to take a photo of what's inside. Smoke-free home. K-12 Math+ Base-10 Set. It is a complete 106-piece set of math counting manipulatives. The set includes base-10 blocks, 2-D shapes, snap cubes, and 3-D shapes. The blocks help students understand place value, addition, and subtraction. The recommended age range is 3+.