brain up can you get 100% on this quiz? if not, go back to fifth grade! it should be pretty easy kittykat02 published on July 01, 2013 Stacked 1/5 when did Columbus sail the ocean? 1394 1864 1492 2/5 what is three to the second power? 8 9 6 12 15 3/5 what shapes are on the american flag Hint: 3 choices rectangle triangle stars square circle 4/5 which sentence is correct? I ate slice of cake chocolate. I eated a slice of chocolate cake. I ate a slice of chocolate cake. i ate some. 5/5 what is Victoria Justice's charactor on Victorious? Type answer. Hint: 4 characters