In mathematics, an inverse operation is an operation that undoes what was done by the previous operation. The four main mathematical operations are addition, subtraction, multiplication, division. The inverse of addition is subtraction and vice versa. The inverse of multiplication is division and vice versa.
Weekly Weather Report for Borovets, Bulgaria. Looking at the weather in Borovets, Bulgaria over the next 7 days, the maximum temperature will be 12â (or 53â) on Saturday 24 th February at around 5 pm. In the same week the minimum temperature will be -2â (or 29â) on Monday 19 th February at around 5 am.
Weather. Melbourne enjoys warm summers, glorious springs, mild autumns and crisp winters. With its variable climate, Melbourne hots up December to February (summer), cools down March to May (autumn), chills out June to August (winter), and warms up again September to November (spring). Melbourne's top temperatures are usually in January and February. Those months are often dry, with hot spells and cooling afternoon breezes off Port Phillip Bay. June and July are the coldest months, and October is the wettest.