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Add.
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Q. Add.
- Identify Signs: Identify the signs of the two numbers to determine if they are negative or positive.We have which is negative, and which is positive. Since they have different signs, we will subtract their absolute values.
- Determine Operation: Determine whether to add or subtract the absolute values of and . The absolute value of is , and the absolute value of is . Since the numbers have different signs, we subtract the smaller absolute value from the larger one. Subtract:
- Perform Subtraction: Perform the subtraction of the absolute values.Calculate:
- Determine Sign: Determine the sign of the final answer.Since the absolute value of the negative number () is larger than the absolute value of the positive number (), the final answer will take the sign of the larger absolute value, which is negative.
- Combine for Final Answer: Combine the result from Step with the sign determined in Step to get the final answer.The result of subtracting the absolute values is , and the sign is negative, so:
