Addition of a Positive Integer and a Negative Integer

When we add a positive integer and a negative integer, the result depends on the magnitudes and signs of the numbers being added. Let's explore the different scenarios and their outcomes in detail:

1. When the positive integer has a greater magnitude than the negative integer:
In this case, the result will be a positive integer. The magnitude of the positive integer is greater than the magnitude of the negative integer, which leads to a positive sum. For example:

- If we add +6 and -2: +6 + (-2) = +4

2. When the negative integer has a greater magnitude than the positive integer:
In this case, the result will be a negative integer. The magnitude of the negative integer is greater than the magnitude of the positive integer, which leads to a negative sum. For example:

- If we add +2 and -6: +2 + (-6) = -4

3. When the positive and negative integers have the same magnitude:
When the positive and negative integers have the same magnitude, the result will always be zero. This is because the positive and negative numbers cancel each other out. For example:

- If we add +3 and -3: +3 + (-3) = 0

4. Real-life examples:
The addition of positive and negative integers can be observed in various real-life scenarios. Let's consider a few examples:

- Temperature: Suppose the temperature at a particular location is +10°C and it drops by 5 degrees Celsius. The result would be +10°C + (-5°C) = +5°C.
- Bank Transactions: If you have $50 in your bank account and you withdraw $100, the result would be +50 + (-100) = -50, indicating a negative balance.

Summary:
When adding a positive integer and a negative integer, the result depends on the magnitudes and signs of the numbers being added. If the positive integer has a greater magnitude, the sum will be positive. If the negative integer has a greater magnitude, the sum will be negative. When the positive and negative integers have the same magnitude, the result will always be zero. Understanding these rules helps in performing accurate calculations and interpreting real-life situations involving positive and negative quantities.

The result would be a negative integer , because +× - = -