Do you know what is the most commonly spoken native language in every African country by total speakers? Not including colonial European or creole languages, except for those (island) countries first settled under European colonialism.
As total number of speakers is what matters, "native" here refers to languages native to the African continent before the colonial era or introduced to islands first settled under European colonialism, not languages with the most first-languages speakers.
Some countries have two languages listed, due to incomplete statistics or two languages having nearly equal percentages in one country. You only need to answer one of those two.