Final answer:
The rules for subtracting integers are to keep the first number the same, change the subtraction sign to an addition sign, change the second number to its opposite, and add using the addition rules.
Step-by-step explanation:
The rules for subtracting integers are as follows:
- Keep the first number the same
- Change the subtraction sign to an addition sign
- Change the second number to its opposite
- Add using the addition rules
For example, if you have to subtract -3 from 5, you would follow these steps:
- Keep 5 the same
- Change the subtraction sign to an addition sign, so it becomes 5 + (-3)
- Change -3 to its opposite, so it becomes 5 + 3
- Add using the addition rules, which gives the final answer of 8