Decimal Abacus

Product Code: JL--3502

Decimal Abacus

  • This wooden base abacus with measure 15 cm x 4 cm.
  • Thickness 18 mm having 7 holes with 7 spikes of 4 mm thick metal, provided with 70 beads of 7 colors.
  • This abacus gives the facility to understand decimal place value.

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