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One-bit Oral Arithmetic

One-bit Oral Arithmetic

Product Code: LBNY-0006-101000122

Categories: Primary School Science

Tags: One-bit Oral Arithmetic

5847

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  • Description

It is used in primary school volume one teaching to demonstrate computation method of 10 addition calculation. It consists of panel, reel and paper tape



Specification

Dimension (L*W*H CM): 30*19*4

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