Member for
4 years 3 months
Age: 7-8
Level: Primero Básico
Language: Spanish
(es)
ID: 1254276
11/08/2021
Country code: CL
Country: Chile
Other contents:
sumas simples hasta el 20
From worksheet author:
Los estudiantes forman la pirámide sumando los ladrillos adyacentes de la base.
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