Grade 11
Mathematics
Rajarata Gurugedara
උ.මැ.ප ක්රියාකාරකම් අත්පොත 28 - සංනිකර්ෂණය Mathematics — Lesson 7
Sinhala-medium audio lesson from Rajarata Gurugedara. Lesson 7 of 32
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45:43
Source and credit
Originally broadcast by Rajarata Gurugedara, North Central Provincial Department of Education.
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