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Oral Arithmetic Trainers

Oral Arithmetic Trainers

Product Code: LBNY-0006-101000125

Categories: Primary School Science

Tags: Oral Arithmetic Trainers

5850

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  • Description

Composed of the panel and the digital turntable, arithmetic symbols, and support legs.
The two digital turntables are printed the number 0-9.
Size of panel: 270*150mm, it would be??—?×?÷ by turning the arithmetic symbols between the two windows.



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Oral Arithmetic Trainers

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