ORIGIN late Middle English (denoting a board strewn with sand on which to draw figures): from Latin, from Greek abax, abak- 'slab, drawing board,' of Semitic origin; probably related to Hebrew ' āḇāq 'dust.'
abacus
Avnet Abacus was created in 2009.
Abacus Solutions was created in 2000.
Asiana Abacus was created in 1991.
The White Abacus was created in 1997-03.
Abacus Federal Savings Bank was created in 1984.
The possessive form of the word "abacus" is "abacus's." This follows the general rule of adding an apostrophe and "s" to singular nouns to indicate ownership. For example, you might say "the abacus's beads" to refer to the beads belonging to the abacus.
That abacus is so old fashioned.
"Answer"The abacus was created 3000Bc ago by the chinese.
well here is the answer ! :)Some people use the abacus to solve some mathematical calculations
abakus
It's one of the plural forms of Abacus - a counting frame. The other plural form is 'Abbaci'