Operation - Identity - Associative - Commutative - Distributive - Closure - Inverse - Equality. An operation works to change numbers. (The word operate comes from Latin operari, to work.) There are six operations in arithmetic that work on numbers: addition, subtraction, multiplication, division, raising to powers, and taking roots.
The climate is milder in spring making it a good time to visit the Scottish Borders. There can be some great sunny days mixed with cooler and wet weather. Spring is a good time to visit the Scottish Borders if visitors prefer the weather mild to warm and offers an alternative to visiting in peak summer. From March to May the average daytime temperatures are between 8Â°C and 15Â°C.
Most commonly the wind in Scotland blows in a south-west direction but it changes markedly from day to day accordingly to weather systems. Temperature January and February are generally the coldest months in Scotland, with the daytime maximum temperatures that ranges of an average of around 5ÃÂ° to 7Â°C. July and August are normally the warmest months in Scotland, with temperatures of an average 19Â°C. The temperatures in Scotland are generally a few degrees cooler than in England because of the hilly terrain and the Atlantic Ocean.