A LITTLE SOMETHING WORTH KNOWING
A small discovery. Yours to pass on.
Math & LogicOne small ahaDifference28 − 21
Think it. Then flip it.✳ ahamoraTap to reveal ↻Back to the cue ↶
Math & LogicOne small aha
Your new aha7
✳ ahamoraReference ↗28 − 21 = 7. The difference tells you the gap between 21 and 28. Source: Subtraction ↗