Member for
3 years 3 monthsAge: 6-10
Level: Primero Básico
Language: Spanish
(es)
ID: 1039578
27/05/2021
Country code: CL
Country: Chile
Main content: Cálculo mental (2013175)
From worksheet author:
Actividad de cálculo mental sumas hasta 14
Other contents:
Sumas simples hasta 14
Share / Print Worksheet
![Pirámide 3 -Cálculo mental Pirámide 3 -Cálculo mental](/sites/default/files/styles/worksheet/public/def_files/2021/5/27/105271529021623485/105271529021623485001.jpg?itok=HBK2a60e)