# Uma Mental Arithmetic

Enrichment Classes in Yishun.

- Address: Yishun St 81 Blk 845, Singapore 760845
- Nearest MRT: Khatib MRT (257 m, ~3 min walk)

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Source: Lookup (https://lookup.sg) · Data as of October 2026 · Listings compiled from Singapore government open data (data.gov.sg), OneMap and Overture Maps places. Free listings never show contact details; featured listings are labelled.