Loading ad... carolina Member for 3 years 9 months Age: 6-11 Level: primero básico Language: Spanish (es) ID: 329531 19/08/2020 Country code: CL Country: Chile School subject: matemáticas (1064076) Main content: Sumas y restas (2029209) restas y sumas simples Other contents: sumas y restas simples Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...