Library›Subtraction Fluency›One card

A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

Math & LogicOne small ahaDifference

26 − 16

Think it. Then flip it. ahamoraTap to reveal Back to the cue
Math & LogicOne small aha
Your new aha10

26 − 16 = 10. The difference tells you the gap between 16 and 26. Source: Subtraction ↗

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 Subtraction Fluency

A few more worth knowing.

  1. 36326 − 15RECALL
    11

    Mental subtraction

    Open this card ↗
  2. 36426 − 14RECALL
    12

    Mental subtraction

    Open this card ↗
  3. 36526 − 13RECALL
    13

    Mental subtraction

    Open this card ↗