👉 The "arithmetic" or "arithmetical" of a word is often used to define a concept, such as in this example: "The arithmetical sum of 5 and 3 equals 8." This means that adding 5 and 3 together gives us 8. In mathematical terms, the phrase "arithmetic" refers to the process of calculating numbers using basic operations like addition, subtraction, multiplication, and division. For example: - The arithmetic of 1
