This text is missing some spaces, please add them: Then,ifyouwerebornintheperiodbetweenFebruary5,1900andFebruary4,2000(inclusive),subtractthatnumberfrom10-andyouwillreceiveyourpersonalannualnumber.
Then, if you were born in the period between February 5, 1900 and February 4, 2000 (inclusive), subtract that number from 10 - and you will receive your personal annual number.