If a worshipper has a missed Fajr and performs Zuhr while remembering it, and then performs five more current prayers (totaling six performed prayers) without making up Fajr, what is the status of those performed prayers?

Making Up Missed Prayers (قضاء الفوائت): Order and Drops

• They are all invalid and must be repeated.
• They all automatically become valid and correct.
• Only the first prayer is valid, the rest are void.
• They are converted to voluntary prayers.