A LITTLE SOMETHING WORTH KNOWING
A small discovery. Yours to pass on.
Math & LogicOne small ahaProduct13 × 2
Think it. Then flip it.✳ ahamoraTap to reveal ↻Back to the cue ↶
Math & LogicOne small aha
Your new aha26
✳ ahamoraReference ↗13 groups of 2 make 26. Reversing the factors, 2 × 13, gives the same product. Source: Multiplication table ↗