Uncanny Maths! Welcome to Pembrokeshire U3A › Forums › General Chatty Stuff & How to live with Coronavirus! › Uncanny Maths! This topic is empty. Viewing 1 post (of 1 total) Author Posts October 24, 2016 at 3:22 pm #9025 Anonymous There are 66 books in the Bible.Subtract your age and add 50.Did you get the year your were born in?At least the last two digits!!! Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In