Abacus is considered as our ancient calculator, originally used by Asians for their simple computations or counting. This tool is very useful to our business minded ancestors. This instrument looks like a frame with balls sliding on rods. It was used by the egyptian, persian, greek, roman, chinese, indian, japanese, korean and others.
abacus is one of the mathematic technique which is used to calculate the particular part by simply and easiest way. we have a abacus learning center also to put maths in fast. it sharpes the mind. so now abacus classes are taken to the kids to make the brain sharp.
knol is an collerative dictionary. here is knol dictionary where every word, sentence or situation may have definition. wellcome to knol dictionary!
you can find sitemap in this page.