LibraryMental SquaresOne card

A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

Math & LogicOne small ahaSquare

76²

Think it. Then flip it.
ahamoraTap to reveal
Back to the cue
Math & LogicOne small aha
Your new aha5776

76² means 76 × 76, which is 5776. The exponent tells you how many copies to multiply. Source: Square (algebra)

ahamoraReference ↗

Keep the thread going

One answer is a beginning.

Share a little curiosity, or follow it into the full collection.

Flip the full deck →

More from Mental Squares

A few more worth knowing.

  1. 7777²RECALL
    5929

    77 × 77

    Open this card ↗
  2. 7878²RECALL
    6084

    78 × 78

    Open this card ↗
  3. 7979²RECALL
    6241

    79 × 79

    Open this card ↗