Ep 303 - 320: From the 'Shinobi World War' Arc.Ep 290 - 295: 'Chikara' Arc 500 Episodes (total) celebration.Ep 144 - 151: 'Tsuchigumo Kinjutsu' Arc.Ep 54 - 71: 'Twelve Guardians Ninja' Arc.Naruto and Jiraiya leave the village for training, and others begin training as well
Both series have a fair share of anime exclusive plots, so here's the breakdown of Anime exclusive plots: The second is Naruto: Shippūden, which starts after that jump and continues onwards. The first is Naruto, which covers events up until the 3 year time jump in the manga. The Naruto anime is broken up into two 'Series'.