Called the '11's trick' It was shared in a video by a user named @silentmath. In her clip, a woman (@zhcyt) is asked to quickly answer the maths problem 11 x 32. She produces the answer 352 very ...

Think back to your elementary school math classes. Were you told to think of a greater-than sign as Pac-Man or to cross-multiply when dividing fractions? You weren’t alone. Tricks to help kids get the ...