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How much sleep does a 11 year old need of sleep Optimally, 8-10 hours is what you should be looking at around 11 years of age.
around 10 hours sleep x
Adult humans need around eight-ten hours of sleep every night.
7 to 8 hours
8 hours a night
9:00 becauce 82 year olds need there sleep
Sleep requirements vary over a narrow range from about 7 to 9 hours.
An 11 year old should get 8-10 hours of sleep each night.
uhh, for your information, you should go to the nine year old girl and ask her " how much do you need to sleep" I think tht will help . wow, you have to think, well how much do YOU need to sleep. & then come to a nine year old girl. cuz duh EVERYONE needs to sleep for like 8 till 9 hours. THINK NEXT TIME !! sholoon khara