Today we will cover a concept that showed up 7 times this year (always at question # 15). Because this concept relies on your ability to memorize, I suggest you review my lesson on flashcards in Square21-30.
Number Dojo Level: 42
The best way to learn these perfect squares is to Drill in Number Dojo. The second best way is to use the flashcards found on my Worksheets tab. I won't give examples here because there is really nothing to teach. Practice makes perfect!