A LITTLE SOMETHING WORTH KNOWING
A small discovery. Yours to pass on.
Math & LogicOne small ahaProduct4 × 17
Think it. Then flip it.✳ ahamoraTap to reveal ↻Back to the cue ↶
Math & LogicOne small aha
Your new aha68
✳ ahamoraReference ↗4 groups of 17 make 68. Reversing the factors, 17 × 4, gives the same product. Source: Multiplication table ↗