What number is represented by the Roman numeral XL?

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Study for the Praxis Elementary Education: Multiple Subjects Mathematics (5003) Test. Use flashcards and multiple choice questions with hints and explanations. Prepare effectively for your exam!

Multiple Choice

What number is represented by the Roman numeral XL?

Explanation:
The Roman numeral XL represents the number 40. In Roman numeral notation, "X" stands for 10, and "L" stands for 50. When a smaller numeral appears before a larger numeral, it indicates subtraction. In this case, X (10) is placed before L (50), which means you subtract 10 from 50. Therefore, XL equals 50 - 10, resulting in 40. This understanding of subtraction in Roman numerals is essential for accurately interpreting them.

The Roman numeral XL represents the number 40. In Roman numeral notation, "X" stands for 10, and "L" stands for 50. When a smaller numeral appears before a larger numeral, it indicates subtraction. In this case, X (10) is placed before L (50), which means you subtract 10 from 50. Therefore, XL equals 50 - 10, resulting in 40. This understanding of subtraction in Roman numerals is essential for accurately interpreting them.

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