Member for
4 years 1 monthAge: 6-7
Level: 2º
Language: Spanish
(es)
ID: 463882
01/11/2020
Country code: ES
Country: Spain
Main content: Cálculo mental (2013175)
From worksheet author:
Ficha de cálculo mental con sumirrestas
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![Cálculo mental: sumirrestas Cálculo mental: sumirrestas](/sites/default/files/styles/worksheet/public/def_files/2020/11/1/1101233323295337/1101233323295337001.jpg?itok=OR11E19J)