Loading ad... Federico Member for 3 years 11 months Age: 5-7 Level: 1º Language: Spanish (es) ID: 481257 08/11/2020 Country code: ES Country: Spain School subject: Matemáticas (1061956) Main content: Decenas y unidades (2012930) Las decenas Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...