The phrase “I ordered” in Spanish is translated as “Yo ordené”.
This is the simple past tense of the verb ordenar, which means “to order.” In this case, the subject pronoun Yo (I) is used to indicate who performed the action. The conjugation ordené reflects that the action has been completed.
For example, if you were in a restaurant and asked for the food, you would say, “Yo ordené una pizza”, which means I ordered a pizza.