Library›Mental Squares›One card

A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

Math & LogicOne small ahaSquare

165²

Think it. Then flip it. ahamoraTap to reveal Back to the cue
Math & LogicOne small aha
Your new aha27225

165² means 165 × 165, which is 27225. 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. 166166²RECALL
    27556

    166 × 166

    Open this card ↗
  2. 167167²RECALL
    27889

    167 × 167

    Open this card ↗
  3. 168168²RECALL
    28224

    168 × 168

    Open this card ↗