A LITTLE SOMETHING WORTH KNOWING
A small discovery. Yours to pass on.
Math & LogicOne small ahaSum7 + 9
Think it. Then flip it.✳ ahamoraTap to reveal ↻Back to the cue ↶
Math & LogicOne small aha
Your new aha16
✳ ahamoraReference ↗7 + 9 = 16. Changing the order gives 9 + 7, the same sum. Source: Addition ↗