1. **State the problem:** Calculate the sum of 50 and 100.
2. **Formula used:** Addition of two numbers is given by $a + b$.
3. **Apply the formula:** Here, $a = 50$ and $b = 100$.
4. **Calculate:**
$$50 + 100 = 150$$
5. **Conclusion:** The sum of 50 and 100 is 150.
Simple Addition F4D123
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