PreK & up. Unifix® Cubes are great for teaching young learners about numbers, patterns, place value, operations and early fractions. This colorful set of cubes come in 10 standard colors. This is a great starter set and Unifix® Cubes hold together firmly and come apart easily for years of use. Ten assorted colors, 100 pieces.
3 years & up. Excellent and fun way to introduce early math skills. Each game has its own unique challenges, whether it is working on problem solving skills, memory, counting and number recognition, there is something for every child's level. The puzzle games include 20-30 self-correcting cards in different levels of play.