How did the abacus occur?
the abacus replaced the abaci
The first Abacus (plural Abaci) are believed to have come from Mesopotamia circa 2700 BC.the Chinese abacus, called a suànpándates to around the 2nd cenruary BC and is beleived to be a copy of the Roman abacus from around the 1st centuary BC.The Roman one was thought to be a stolen, and improved Persian abacus and the Persians believe to have copied the Egyptian one.
Charles Babbage developed abacus in 1820 for information send email to sahil2828@gmail.com
China
Take a piece of wood and drill 5 holes evenly into the wood. Insert plastic rods into the holes and then place wooden beads over the plastic rods and you will have an easily made spike abacus.
it is the abacus. :D :D :D i got is dummies
abacus
China invented the abacus .
having a "Great Spike" means that your genitals are very large.
To spike a drink is to add alcohol or drugs to the drink, unbeknownst to the owner of the drink.
ABACUS
How did the abacus occur?
An Abacus has beads and strings.
The Chinese abacus
Spike would win all the way Edward is like Gay at fighting I mean like he can fight but not as good as Spike . If Spike gets a good punch the fight is over. Spike Wins
the history about the abacus is that 3000 years ago the chinese invented the abacus. The abacus was made of wood parrelel rod and beads.