Member for
4 ปี 3 เดือนAge: 9-15
Level: 4º...6º
Language: Spanish
(es)
ไอดี: 1796201
14/01/2022
Country code: ES
Country: Spain
Main content: Sistema sexagesimal (2011846)
From worksheet author:
PRÁCTICA SUMANDO HORAS MINUTOS Y SEGUNDOS
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![Suma y resta tiempo Suma y resta tiempo](/sites/default/files/styles/worksheet/public/def_files/2022/1/14/20114174750272710/20114174750272710001.jpg?itok=tBtJpobn)