I need help on how to subtracting integers such as -1-(2) and -3-(-5)

-1-(2)=3

-3-(-5)=2
*Change the two minus signs to plus, then add -3 plus 5 equals 2.

-1 -2 = -3

Sure! I can help you understand how to subtract integers.

To subtract integers, you can follow these steps:

1. Start by identifying the sign of the first integer. Let's take the first example: -1 - (2). The first integer is -1, which is negative.

2. Identify the sign of the second integer. In this case, the second integer is 2, which is positive.

3. Determine the operation that needs to be performed. Since we're subtracting, we'll subtract the absolute values of the two integers.

4. Evaluate the operation. Subtract the absolute values of the integers and keep the sign of the larger value.

Let's use these steps to solve the first example:

-1 - (2)

1. The sign of the first integer is negative.
2. The sign of the second integer is positive.
3. We need to subtract the absolute values, which means (-1) - (2).
4. Subtracting the absolute values, we have 1 - 2.
Since 2 is larger in absolute value, we keep the sign of 2, which is positive. The answer is -1 - 2 = -3.

Now, let's move on to the second example: -3 - (-5).

1. The sign of the first integer is negative.
2. The sign of the second integer is negative. Note that the double negative becomes a positive.
3. We subtract the absolute values, which means (-3) - (-5).
4. Subtracting the absolute values, we have 3 - 5.
Since 5 is larger in absolute value, we keep the sign of -5, which is negative.
The answer is -3 - (-5) = -3 + 5 = 2.

Therefore, -1 - (2) is equal to -3, and -3 - (-5) is equal to 2.