Library›Mental Squares›One card

A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

Math & LogicOne small ahaSquare

43²

Think it. Then flip it. ahamoraTap to reveal Back to the cue
Math & LogicOne small aha
Your new aha1849

43² means 43 × 43, which is 1849. 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. 4444²RECALL
    1936

    44 × 44

    Open this card ↗
  2. 4545²RECALL
    2025

    45 × 45

    Open this card ↗
  3. 4646²RECALL
    2116

    46 × 46

    Open this card ↗