Loading ad... Yoan Member for 3 years 6 months Age: 8-15 Level: Nivel medio Language: English (en) ID: 1020600 21/05/2021 Country code: ES Country: Spain School subject: Matemática (1136721) Main content: Operaciones básicas de suma y resta (1383436) From worksheet author: Analiza y resuelve. Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...