Yes and we still use them today in Roman numerals for example XC means:-
-10+100 = 90
negatives and positives
It means negatives
Roman Numerals.
-24t + t = -23t I am a math tutor at my college... when working with negatives think of it as money... Scenario: your in debt for 24 dollars (meaning your in the negatives). then you add a dollar to your account... your still in the negatives right? but in less debt now...
I use roman numerals in math
Roman numerals are how numbers were represented in Rome
The roman numerals can be only helpful when you learn about quadrants in the 7th grade. That's only one reason that roman numerals are helpful in math.
you see roman numbers in math and school learning
129
126
yes they are used in many ways in math
They used Roman numerals and an abacus counting device