How did romans count to 100? : the math of gladiators
Have you ever wondered how people counted to 100 before modern numbers were invented? A basic explanation of Roman numerals, examples of how they are used today, and step-by-step guides on how to use them are explored through diagrams, photos, and informative and engaging text in this newest additio...
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| Format: | EBOOK |
| Language: | ENGLISH |
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Flowerpot Press
2021
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