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Roman Numerals-Pharm
Roman numerals and rules used in Pharmacy
Question | Answer |
---|---|
I or i | 1 |
V or v | 5 |
X or x | 10 |
L or l | 50 |
C or c | 100 |
D or d | 500 |
M or m | 1000 |
These 3 numerals are never repeated or subtracted | V, L, D |
A number can never be used more than this many times in a row | 3 |
When adding, go to the... | Right |
When subtracting, go to the... | Left |
You can only subtract... | Once (at a time) |