This is the 5131st most frequent Spanish word.
fáciles
Easy.
Here, 'fáciles' is used as an adjective to describe the plural noun 'ejercicios,' indicating simplicity or lack of difficulty.
Los ejercicios matemáticos eran fáciles para él.
The math exercises were easy for him.
In this sentence, 'fáciles' is again an adjective, modifying the plural noun 'tareas,' suggesting that they were simple or straightforward tasks.
Las tareas fáciles les gustaban más a los niños.
The easy tasks were preferred by the children.
'Fáciles' is used to describe the plural noun 'proyectos,' referring to their level of simplicity or ease as perceived after completion.