A LITTLE SOMETHING WORTH KNOWING
A small discovery. Yours to pass on.
Math & LogicOne small ahaSum2 + 11
Think it. Then flip it.✳ ahamoraTap to reveal ↻Back to the cue ↶
Math & LogicOne small aha
Your new aha13
✳ ahamoraReference ↗2 + 11 = 13. Changing the order gives 11 + 2, the same sum. Source: Addition ↗