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5 ปี 3 เดือนAge: 12-14
Level: 7
Language: Russian
(ru)
ไอดี: 1834198
29/01/2022
Country code: UA
Country: Ukraine
Main content: Personal (2004444)
From worksheet author:
Понятие о проценте
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![Понятие о проценте Понятие о проценте](/sites/default/files/styles/worksheet/public/def_files/2022/1/29/2012909483843421/2012909483843421001.jpg?itok=fe-Y9i-e)