Well, honey, the BC years count down because they're like a reverse timeline leading up to the big 0. It all started with this monk named Dionysius Exiguus in the 6th century who decided to reset the calendar to mark the birth of Jesus. So, we're basically counting down to the ultimate birthday bash.
470 years.
2451 years
918 years
The BC (Before Christ) era counts backward from year 1 AD, starting from 1 BC. There is no year zero in this system, so the years recorded in BC range from 1 BC to any given earlier year, such as 2 BC, 3 BC, and so on. Therefore, the number of years recorded in BC is infinite, as it can continue indefinitely into the past.
BC meaning "Before Christ" (and AD--"Anno Domini," Latin for "Year of the Lord") started being used to denote years in the 6th Century, and became widespread in Europe by the 9th Century.
BC= stands for Befor Christ(count down) AD= stands for nAnno Domini(in the year of the lord) You know when years counted down right? Well that is BC. Then AD is when the years count up. When the abbreviations are the same then subtract(-) if they are different the add(+) 500 BC And 500 AD its 1,000 years! Now do you get it? If you still dont get it.... ASK YOUR TEACHER!
In terms of "BC" years, 750 BC is 50 years after 800 BC because BC years count down from the year before, instead of up like we currendly do in AD. For example, if this year were 2009 BC, next year would be 2008 BC.
The Mayan Long Count calendar started on the 11th of August, 3114 BC. The date 3372 BC predates the start of the Long Count calendar by about 240 years. Therefore, there are no specific facts about the first day of the Mayan calendar in 3372 BC.
You count from AD then to BC
we count bc time by doing this for example we have a digit sating 2189 we cross out the last 2 digits and then add 1 to the 2 digits that are left OS the answer fro this equation would be ofcourse 22nd century see how easy this it. i learnt it from my teacher mrs perry at alfaisal college
As of today May 19, 2010 4010 years 4 months and 19 days passed.... This calculations does not count the time variation when people started counting as AD/ BC time which is estimated between 4 and 6 years...
BC means Before Christ. Intead of counting up the years like you do in AD (AD is what we count in now, e.g. 2001, 2002, 2003), you count backwards till you get 0 BC, which is when Christ was born. After 0 BC starts 1 AD then 2 AD etc. So basically, if you started in 2457 BC, and finished 14 years later, you would finish in 2443 BC.
Yes it was. The years BC count backwards to the year 1 BC (12000, 11999, 11998 etc)
The 10th century BC started the first day of 1000 BC and ended the last day of 901 BC.
They were started in 215 BC and completed 4 years after the emperors death so 200 BC he died and that means 19 years.
King Numa Pompilius in about 700 BC.
the indus valley started from 2600 bc till 1900 bc Good luck with the project:)