Memorising key square roots and using mental math tricks saves time. Techniques like the nearby perfect square trick and weighted averaging enhance problem-solving skills.

Math is magic, according to a new YouTube video depicting the Kruskal count. Brain teasers and magic tricks help bring math to relatable real life even for the mathphobic. The Kruskal count is a ...

Math Riddles: This is a Magic Square. Only 1% of people with a high IQ can find the missing numbers in this tricky logic magic square puzzles in 20 seconds.

Some handy math tricks can help you figure out each of these situations quickly — and without having to resort to pulling out the calculator on your phone. We've assembled eight such tricks below.

That number happens to be the square root of 26 times a billion— as several math-savvy Twitter users first noticed. Twenty-six also happens to be the number of letters in the alphabet.

News UK News Maths-Whizz Clever maths trick can help you fall asleep on nights where you struggle to drop off Who needs to count sheep when there’s a new mathematical trick that’s bound to ...