Value Pieces (Units – Tens – Hundreds – Thousands)
To indicate the numerical position of the number and mechanism of addition and substraction, used for the measurement and comparison and used to each decimal system, area and volume. Consists of sets of colored cubes inlcude:
- 1 Thousands – 20 hundreds – 20 tens – 200 units with different colors.
- Made of plastic material with a fixed color.
- Each set is packed in appropriate plastic bag.