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Member for
2 years 7 monthsAge: 9-11
Level: 4º - 6º
Language: Spanish
(es)
ID: 1580396
28/10/2021
Country code: ES
Country: Spain
Main content: Cálculo mental (2013175)
From worksheet author:
Cálculo mental del producto de números de dos cifras de la misma familia, cuyas unidades sueltas suman 10
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