Squares 1–32
Memorise n² for n = 1 through 32 — the foundation for Pythagoras, sqrt estimation, and variance.
All caught up
Practice anywaySRS won't schedule new reviews today, but you can run through the deck whenever you want.
Memorise n² for n = 1 through 32 — the foundation for Pythagoras, sqrt estimation, and variance.
All caught up
Practice anywaySRS won't schedule new reviews today, but you can run through the deck whenever you want.