3 ms·
The concept of zero is at least 3,700 years old. The Egyptians used it in their accounting. See http://en.wikipedia.org/wiki/Egyptian_numerals#Zero_and_negati
by flynnieous 12y ago
The concept of zero is at least 3,700 years old. The Egyptians used it in their accounting. See http://en.wikipedia.org/wiki/Egyptian_numerals#Zero_and_negative_numbers http://en.wikipedia.org/wiki/Egyptian_numerals#Zero_and_nega...