Sorting Counting BlocksPerfect counting toys for kids math Introducing colors and numbers to kids age 38 years old toddlers homeschoolingLearning education toys autism learning materials Early Development Numberblocks Toys Math skills onetoone correspondence counting to 100 skip counting Comparison Making 10 Nonstandardized measurements Grouping Addition Subtraction Color identification Patterning Matching Fine motor skills Eyehand coordination Preschool Math Teaching size 08 or 2 cm sides designed for small hands easy for children to grab and manipulative Occupational therapy toys for home kindergarten mathprek learning materials math games for kids ages 48 Whats Included Contains 10 bright 10 pcs math counters each color 1 instruction booklet plastic container makes math blocks easy storage Counting blocks for math are great homeschooling supplies