🌐EnglishEnglishDeutschEspañolFrançaisPolskiTiếng ViệtРусский中文EntityQ4681316· pop 8· linked from 14 articlesaddition chainAlso known as Additionskettea sequence of operations for computing a given integer by summing smaller integersAvailable in 8 languagesEspañolFrançaisDeutsch中文РусскийPolskiTiếng Việtvia Wikidata sitelinks · CC0ConnectionsmathematicsEntityInternational Standard Book NumberEntityCategoriesAddition chainsNP-complete problems