Loading ad... ВикторияMember for 2 years 1 month Age: 9-11 Level: тест Language: Russian (ru) ID: 1848934 05/02/2022 Country code: RU Country: Russia School subject: математика (1063182) Main content: Сложение (2091695) сложение и вычитание чисел Other contents: Сложение Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...