To solve the question "In Roman numerals, V, L, and D are never subtracted," we need to analyze the properties of Roman numerals and how subtraction works in this numeral system.
### Step-by-Step Solution:
1. **Understanding Roman Numerals**:
- Roman numerals consist of the following symbols and their corresponding values:
- I = 1
- V = 5
- X = 10
- L = 50
- C = 100
- D = 500
- M = 1000
2. **Subtraction Rule**:
- In Roman numeral notation, a smaller numeral can be placed before a larger numeral to indicate subtraction. For example, IV = 4 (5 - 1) and IX = 9 (10 - 1).
- However, this rule does not apply to certain numerals.
3. **Analyzing V, L, and D**:
- The numerals V (5), L (50), and D (500) are considered "larger" values in their respective contexts.
- According to the rules of Roman numerals, V, L, and D cannot be placed before a larger numeral to indicate subtraction. For instance:
- You cannot write VL (which would imply 50 - 5) or VD (which would imply 500 - 5) as these combinations are not valid in Roman numeral system.
4. **Conclusion**:
- Since V, L, and D cannot be subtracted from larger numerals, the statement "In Roman numerals, V, L, and D are never subtracted" is true.
5. **Final Answer**:
- Therefore, the correct option is **Option 1: True**.
