Loading ad... BeatildeMember for 3 years 9 months Age: 7-8 Level: 4to Language: Spanish (es) ID: 344753 01/09/2020 Country code: EC Country: Ecuador School subject: Matemáticas (1061956) Main content: Sumas (2013192) Propiedades de la adición Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...