addition calculation
optelberekening
ukubala ngokuhlanganisa
ubalo lokudibanisa
kubalakuhlanganisa
ukubalisisa kokuhlanganisa
palelotlhakanyo
palelotlhakantšho
ho kopanya
u shuma mbalo dza muṱanganyiso / u vhalela ha u ṱanganyisa
nkhakhuleto wa nhlanganiso