Stuff You Forgot from School / Неща, които сте забравили от училище
Припомненте си позабравените неща по Математика от училище: Аритметика, Вероятности, дроби и др.
Arithmetic, Probability, Fractions, Measurements - maths is one of those subjects that continue to throw a lot of us in a muddle long after our school days. Yet we still need to use it every day, from splitting the bill in a restaurant, to counting out change at a till or working out exchange rates.