घटाव substation

घटाव substation
Jod ghatana
Substation
Jod ghatav guna bhag
Ghatana
Jod ghatav
Addition and subtraction
Ghatav ke sawal
Substact and addition
Bhinn ka ghatana
Bhinn ka subtraction
Square roots of subtraction
Chhote bacchon ko ghatana sikhaya
ghatav
ghatana jod
3 ankon ka ghatana
Jod ghatav kaseise kiya jata hai
Sceintific notation adding and subtracting
Jodna ghatana
Jod ghatav guna aur bhag kaise banta hai
Binary addition and subtraction
vikas math teacher Bihar #