Negative Numbers are not Fit for Purpose
Have you ever come across negative numbers in real life? Are they fit for purpose? Do you even like them? Help our exploration for an alternative to negative numbers. Join up below.
NEGATIVE NUMBERS ARE NOT REAL
Sometimes we withdraw more cash from the bank than is in our bank account. We then use the cash for shopping. The money given to the shopkeepers is real. It now belongs to the shopkeepers. We do not have any negative money, the shopkeeper does not have any negative money and the bank does not have any negative money
HISTORY of NEGATIVE NUMBERS
Negative numbers have not been widely accepted for long. Euclid (300 BCE) was only interested in positive rationals as solutions. They appeared in China during the Han dynasty (202 BCE to 220 CE) in the Nine Chapters on the Mathematical Art. They had a system of rods of different colours for positive and negative
LATEST POSTS
Difficulty Learning Negative Numbers. The difficulty with learning negative numbers is widely acknowledged in the teaching profession. In Making Sense...
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Debits and Credits and Negative Numbers. Accountants have realised for a long time that negatives are very unsatisfactory so they...
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Early History. The history of negative numbers shows that they have not been widely accepted for long. Only positive rationals...
Read moreBoost for Negative Numbers. The history continues with a boost for negative numbers from Leonardo of Pisa. He lived from...
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- wp-notonegcom on Say No to Negative Numbers: “If the temperature is at -3 degrees and it goes down by -8 degrees, what is the new temperature?” Sep 15, 13:11