A LITTLE SOMETHING WORTH KNOWING
A small discovery. Yours to pass on.
Math & LogicOne small ahaProduct20 × 14
Think it. Then flip it.✳ ahamoraTap to reveal ↻Back to the cue ↶
Math & LogicOne small aha
Your new aha280
✳ ahamoraReference ↗20 groups of 14 make 280. Reversing the factors, 14 × 20, gives the same product. Source: Multiplication table ↗