sambawithawaya

0:19:34

Sambawithawa grade 10 | grade 11 & ol | probability in sinhala | mathematics | ganitha papers ol

0:15:24

Sambavithawa - O/L Maths past paper discussion Probability |Maths 1st paper Part B | Ruk satahan

1:04:57

2018 guruthawa kendraya sambawithawaya

0:07:46

IQ pasala | iq padam | IQ Lessons Sinhala | IQ Lesson 12 | probability sinhala lesson part 02