Library›Mental Squares›One card

A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

Math & LogicOne small ahaSquare

75²

Think it. Then flip it. ahamoraTap to reveal Back to the cue
Math & LogicOne small aha
Your new aha5625

75² means 75 × 75, which is 5625. 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. 7676²RECALL
    5776

    76 × 76

    Open this card ↗
  2. 7777²RECALL
    5929

    77 × 77

    Open this card ↗
  3. 7878²RECALL
    6084

    78 × 78

    Open this card ↗