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.
Melbourne warms up in summer with mean temperatures between 14 - 25.3Â°C (57.2 - 77.5Â°F). These months are dry, with occasional hot spells that can last more than three days. Melbourneâs top temperatures are usually in January and February, when temperatures can occasionally soar past 30Â°C (86Â°F).