Dusyma abacus Rechenbrettchen 103904

Ideal for orientation in the number range up to 20. Individual balls can be pushed onto the back to represent different quantities and number decompositions. The transition from counting arithmetic to applying suitable arithmetic strategies is supported by targeted actions on the abacus - the perfect companion for the 1st school year.

• Focus: comprehension of subsets, arithmetic skills, understanding of numbers
• Product is suitable: from 6 years
• Color: blue, natural, red
• Product is also suitable for: School areas
• Contents: 1 abacus made of solid beech wood, 20 balls in 2 different colors on 2 round rubber bands, including 1 instruction manual
• Length: 12cm
• Width (cm): 5
• Height (cm): 0.5
• Material: wood
• Warnings: Attention! Not suitable for children under 3 years., Small parts, choking hazard.