"In primary school, children learn to read and write."
Translation:Op de basisschool leren kinderen om te lezen en schrijven.
in my view, the word "om" is superfluous, perhaps even incorrect and "te" can be omitted as well. "De kinderen leren lezen en schrijven" is the common Dutch expression here. If you put "te" before lezen, then you must repeat it before schrijven.