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Member for
2 ปี 7 เดือนAge: 9-13
Level: 5
Language: Indonesian
(id)
ไอดี: 1578295
28/10/2021
Country code: ID
Country: Indonesia
Main content: Kecepatan (2011362)
From worksheet author:
Hubungan kecepatan, jarak, dan waktu
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