Loading ad... SilviaMember for 3 years 6 months Age: 5-10 Level: Segundo de Primaria Language: Spanish (es) ID: 630647 13/01/2021 Country code: ES Country: Spain School subject: Matemáticas (1061956) Main content: Decenas y unidades (2012930) Identificar decenas y unidades con breve explicación. Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...