Boulier tréteau en bois petite enfance - design scandinave - rose Russe This allows you to easily

Name: Boulier tréteau en bois petite enfance - design scandinave - rose Russe This allows you to easily
Brand: www.edelweiss-kirchseeon.de
SKU: 1860573764
Price: 29.90 USD
Availability: InStock
Rating: 4.0801 (19 reviews)

SKU: 1860573764

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USD29.90 USD73.90

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Description

This allows you to easily add or subtract numbers

This Chinese abacus has enough rows for everyday calculations and is especially recommended for introducing both children and adults to abacus use

you can show them how to perform rule of three calculations

you can count up to 9 by adding the units on each rod from left to right

The second way the abacus aids memory is by helping children clearly understand how they arrive at results

Boulier tréteau en bois petite enfance - design scandinave - rose Russe This allows you to easilyFeatures Size: 22. 3 x 25 x 3 cm Made from solid wood Recommended for ages 13 months and up

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