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5 ปี 3 เดือนAge: 10-14
Level: 7
Language: Russian
(ru)
ไอดี: 1834104
29/01/2022
Country code: UA
Country: Ukraine
Main content: Personal (2055586)
From worksheet author:
Математика 7 класс
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![Отношения чисел и величины Отношения чисел и величины](/sites/default/files/styles/worksheet/public/def_files/2022/1/29/2012908112043421/2012908112043421001.jpg?itok=tjxLclyn)