Bht bht vl lge apunar video sai ........moi bht xini Marks lobo parisu maths jot moi maths jene tene he number pau kintu aibar apunar video bure bht xini aguai nile .. thanks you so much ...............😊😊😊😊 .............abar hslc exam ot jate heneke marks lobo paru aakhirbad koribo .....aru videos bur di thakibo
Sir moi mosto gadha math ot moi 10 palu kintu bostu xopa buji napao aaru hisab kitab or onko korba noru plz kiba korok mor karone requesy korsu aapunak