1³: 1 ∛1: 1 2³: 8 ∛8: 2 3³: 27 ∛27: 3 4³: 64 ∛64: 4 5³: 125 ∛125: 5 6³: 216 ∛216: 6 7³: 343 ∛343: 7 8³: 512 ∛512: 8 9³: 729 ∛729: 9 10³: 1000 ∛1000: 10 11³: 1331 ∛1331: 11 12³: 1728 ∛1728: 12 13³: 2197 ∛2197: 13 14³: 2744 ∛2744: 14 15³: 3375 ∛3375: 15 Free flashcards from Peabody at peabody.kids/flashcards/facts-cubes