question #3 Sahih Muslim 660b, Book 5, Hadith 335 : What can be learned about the placement of children in prayer from the actions of the Prophet Muhammad (ﷺ)?

Abdullah b. al-Mukhtar heard Musa b. Anas narrating on the authority of Anas b. Malik that the Messenger of Allah (ﷺ) led him, his mother or his aunt in prayer. He made me, stand on his right side and made the woman stand, behind us.