Loading ad... OSCAR MMember for 4 years Age: 6-8 Level: PRIMERO DE PRIMARIA Language: Spanish (es) ID: 94400 12/04/2020 Country code: ES Country: Spain School subject: MATEMATICAS (1075615) Main content: Calculo mental (2027124) Para realizar calculo mental Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...