Definition: In English, "addition" usually refers to a sum or total quantity of something, such as the addition of 5 to a number. In this context, "the addition of 5 to a number" can refer to a mathematical operation where you add another number (usually an integer) to the one being added. For example: if you have a number x and you want to add 5 to it, then the sum would be x + 5. The word "addition" is also used in various other contexts: - In geometry, addition refers to adding together two or more lines that are made up of different shapes, such as adding together three adjacent sides of a polygon. - In mathematics, addition is one way of thinking about counting. For example, if you have 3 apples and want to count how many you can eat, you would add the number of apples to itself three times (1 + 2 + 3), or you could also say that there are 3 apples in total. - In physics, addition is used to describe a concept called "conservation" - it means that something will always stay the same even when we change its shape or size. Overall, "addition" is a mathematical operation that involves adding together two numbers or quantities.
closed bracket.
what should be said.