Addition And Subtraction Of Integers

The given question asks for the sum of 5 and 3. The sum of 5 and 3 is 8.

The given equation is 9 - (-2). When subtracting a negative number, it is equivalent to adding the positive value of that number. Therefore, -(-2) becomes +2. So, 9 + 2 equals 11. Hence, the correct answer is 11.

The given equation is 4 - (-3). When subtracting a negative number, it is equivalent to adding its positive counterpart. Therefore, -(-3) becomes +3. Thus, the equation simplifies to 4 + 3, which equals 7.

The given question asks for the sum of -6 and -4. When adding two negative numbers, we add their absolute values and keep the negative sign. Therefore, the absolute value of -6 is 6 and the absolute value of -4 is 4. Adding 6 and 4 gives us 10, and since both numbers are negative, the sum is -10.

The correct answer is -5 because when subtracting 12 from 7, we get a negative result. The difference between 7 and 12 is 5, but since 12 is greater than 7, the result is negative. Therefore, the answer is -5.

The given equation is -15 - 7. When subtracting a negative number, it is equivalent to adding its positive counterpart. Therefore, -15 - 7 is the same as -15 + (-7), which equals -22.

The given expression is 7 - (-10). When subtracting a negative number, it is equivalent to adding the positive number. Therefore, 7 - (-10) is the same as 7 + 10, which equals 17.

When we add -3 and 10, we get a sum of 7.

The given equation is a subtraction problem. When we subtract 8 from -8, we get -16. This is because subtracting a positive number from a negative number results in a more negative number. In this case, subtracting 8 from -8 gives us -16.

When subtracting a negative number, it is equivalent to adding the positive value of that number. In this case, -(-13) is the same as +13. Therefore, -10 - (-13) becomes -10 + 13 which equals 3.