allekkainlasku

== Finnish == === Etymology === allekkain +‎ lasku === Pronunciation === IPA(key): /ˈɑlːekːɑi̯nˌlɑsku/, [ˈɑ̝lːe̞kːɑ̝i̯nˌlɑ̝s̠ku] Rhymes: -ɑsku Syllabification(key): al‧lek‧kain‧las‧ku Hyphenation(key): al‧lekkain‧lasku === Noun === allekkainlasku (arithmetic) a pen and paper algorithm for calculating basic arithmetic operations commonly used in education or when calculators are not available, including for instance long addition and long division ==== Usage notes ==== When the specific operation is known or specified, allekkainlasku is usually not used as is - rather, for instance to say long addition, the common term is yhteenlasku allekkain (or vice versa). ==== Declension ====