Answer:
- To add integers having the same sign, keep the same sign and add the absolute value of each number.
- To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest.
- Subtract an integer by adding its opposite.
- For example, to add 10 + (-15) = -5, the larger number in this case is 15 without the sign. Therefore subtract 15 and 10 to get 5 and assign the answer the sign of 15 which is -5.
Step-by-step explanation:
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