The correct spelling of the phrase "do addition" is /duː əˈdɪʃ(ə)n/. The first word is spelled with the letter "d" followed by a long "u" sound, represented by the phoneme /uː/. The second word is spelled with the letters "a-d-d-i-t-i-o-n" and is pronounced with a schwa sound /ə/ between the "d" and "i" in "addition". "Do addition" is a common instruction used in math classes to indicate that a student needs to perform an addition operation.
Do addition is a term used in mathematics to describe the process of combining two or more numbers to find their sum. It involves adding the numerical values of the given numbers in order to determine their total quantity. Addition is considered one of the fundamental operations in arithmetic.
When performing addition, the numbers being added are known as the addends. The result of the addition operation is called the sum. It is represented using the plus symbol (+) between the addends or the equal sign (=) between the addends and the sum.
The process of addition is typically carried out by starting from the rightmost position and working towards the left. Each digit in the same place value is added together, and if the sum exceeds 9, the extra digit is carried over to the next place value.
For instance, when adding the numbers 25 and 37, one would begin by adding the rightmost digits, which gives 5 + 7 = 12. The 2 is written as the rightmost digit of the sum, and the 1 is carried over to the next place value. Then, the addition of the next place values is performed, which gives 1 (carryover) + 2 + 3 = 6. Therefore, the sum of 25 and 37 is 62.
In summary, doing addition involves combining numbers to find their total quantity through a step-by-step process of adding digits in the same place value and carrying over any excess to the next place value.
The phrase "do addition" is not derived from specific etymology as it is a common combination of two separate words.
1. "Do" comes from the Old English word "don", which means "to perform, execute". It has Germanic roots and can be traced back to Proto-Germanic and Proto-Indo-European languages.
2. "Addition" comes from the Latin word "additio", which means "an adding to". It stems from the verb "addere", comprised of "ad" (meaning "to") and "dare" (meaning "to give"). The Latin word was then adopted into Old French as "addition" before being incorporated into the English language.
When combined, "do addition" refers to performing the mathematical operation of addition.