A LITTLE SOMETHING WORTH KNOWING
A small discovery. Yours to pass on.
Math & LogicOne small ahaDifference20 − 19
Think it. Then flip it.✳ ahamoraTap to reveal ↻Back to the cue ↶
Math & LogicOne small aha
Your new aha1
✳ ahamoraReference ↗20 − 19 = 1. The difference tells you the gap between 19 and 20. Source: Subtraction ↗