SUITABLE AGE AND MATERIALMontessori Bank Game Golden Bead Materials Decimal System suitable for babies over 3 years old Product material beech plastic COMMODITY COMPOSITION 1 pieces of 1000 position beads 10 pieces of 100 position beads 10 pieces of 10 position beads 30 pieces of each position beads Paper digital cards 19 one set 1090 one set 100900 one set and one 1000A set of calculation symbolsA small wooden cup for holding single beads A fabric bag for storing cardsA wooden tray used to sort out the whole set of toys to form a good habit of inductive finishing LEARNING VALUEThe combination of physics and numbers embodies Montessoris educational philosophy To help children better understand the relationship between the number and the actual number to establish a good mathematical learning and thinking ability It can stimulate childrens interest in learning and let them learn knowledge while playing games LAY A FOUNDATION FOR FURTHER MATHEMATICS STUDYUnderstand the function of the decimal system and the conversion from the next bit to the next high bit COMMITMENT if you receive damaged goods or have any questions about the goods you can contact us first and we will definitely give you the most satisfactory solution