maths Grade 10 lesson 20 ලඝුගණක II sinhala medium











>> YOUR LINK HERE: ___ http://youtube.com/watch?v=ugs4G2xwCwU

Let's learn about the table of logarithms...how to multiply and divide decimal numbers using table of logarithms....watch and learn.. ordinary level • I am chanaka uththamawadu • Home town - Ambalangoda • Educational qualifications - Bsc (Hons) , University of Ruhuna (2005 - 2008). • I am a graduate teacher.working at government school.My subject is mathematics for grade 6,7,8,9,10,11 students.I hope to increase the mathematical knowledge of all sri lankans students(grade 6 - 11) using my YouTube channel. • subscribe my youtube channel -    / @chanakauththamawadu-maths   • thanks for watching... • contact me - whatsapp no - 0710821315

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