You should brush your teeth two times a day and there are seven days on the week.. 2x7 is 14 so technically 14 times ;)
about 11 years ago
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Twice a day, everyday, two times seven is fourteen so 10-15
about 11 years ago
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14 cuz 2 times per day and 7 days in a week so you should brush your teeth 14 times per week.
about 11 years ago
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3 times a day so 3x7 = 21
about 11 years ago
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