Loading ad... LoboticMember for 3 years 3 months Age: 10-13 Level: 4º Language: Spanish (es) ID: 630935 13/01/2021 Country code: ES Country: Spain School subject: Matemáticas (1061956) Main content: Operaciones combinadas y problema (1244629) Operaciones combinadas y problema Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...