mecht99 Member for 2 years 11 months Age: 11-12 Level: 6to primaria Language: Spanish (es) ID: 1881739 18/02/2022 Country code: PE Country: Peru School subject: Matemáticas (1061956) Main content: Criptoaritmética (1995171) Criptoaritmética Other contents: Criptoaritmética Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF