TWO ABACUSES FOR SALE – VINTAGE EDUCATIONAL SETS

Calgary, AB T2Y 3V1, Calgary

Posted 17 hours ago

Description

TWO ABACUSES FOR SALE. ONLY $35. FOR BOTH! An abacus is an ancient, manual calculating tool, often called a counting frame, consisting of a wooden frame with rods and sliding beads. It uses a place-value system (ones, tens, hundreds) to perform addition, subtraction, multiplication, and division, while also helping children visualize numbers. It is still used today for rapid mental arithmetic and brain development. JIM FOR MORE INFO AT 403-383-9789. PICK UP IN SW CALGARY

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$35