home *** CD-ROM | disk | FTP | other *** search
/ Eyewitness: Encyclopedia of Science / Mac_DorlingKindersley_EyewitnessEncyclopediaOfScience.iso / mac / MATH / WHNU / WHNU000M.DIB (.png) next >
Bitmap Image  |  1995-06-29  |  91.1 KB  |  532x445  |  8-bit (207 colors)  |  [TEXT/LMAN]
   ocr: WHAT ARE NUMBERS? - HE using ANCIENT special Egyptians symbols, were known than numbers special based symbols. on the Today, Hindu-Arabic we use as pictographs, to write down numbers system. We can write down any over 3,000 years ago. Later, the Romans number using combinations ofup to developed a system of numerals that 10 different symbols (0,1,2,3,4,5, used letters from their alphabet rather 6,7,8,and 9). Keeping records Hindu-Arabic Counting numeral the geese € l KD WHERE NUMBERS CAME FROM Numbers for trade The ancient Egyptians developed number systems to keep accounts ALSO SEE ofwhat was ...