Viral math
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Giáo dụcApril 24, 2022
“Lan is 200km from school, it takes 10 hours to go to school by bike”
If you’ve ever been to school, you must have wondered at least a dozen times in your mind, why knowledge?…
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If you’ve ever been to school, you must have wondered at least a dozen times in your mind, why knowledge?…
Read More »