Montessori Preschool kids are learning about Math Montessori Job Decimal System 1000 Cube Box. The box is used to introduce children to the concept of the decimal system and make children familiar with the names, numbers, and relative sizes of the bigger sizes. Numbers with four digits are very easy to read. The first of the four digits is in the thousands place, read it as “one thousand”, “two thousand”, and so on. Bigger place values always go on the left. *Have Fun Learning with Montessori Preschool Kids*