Mathematical teaching aid for arithmetic

Made:
1960-1965 in England
maker:
Zoltan Dienes

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Diene's Multi-base Arithmetic Blocks in wood for bases 2,3,4,5 and 10, unsigned probably English, c.1960.

Details

Category:
Mathematics
Object Number:
2001-73 Pt1
Measurements:
Largest block: 60 mm x 60 mm x 60 mm, 0.11 kg
type:
teaching aid (mathematical)
credit:
Homerton College