Identify Signs: Identify the signs of the numbers involved in the subtraction. We have a positive 8 and a negative -3. When subtracting a negative number, it is equivalent to adding its positive counterpart.Convert to Addition: Convert the subtraction of a negative number into an addition problem. Subtracting a negative is the same as adding a positive, so 8 - (-3) becomes 8 + 3.Add Positive Numbers: Add the two positive numbers. Now we simply add 8 and 3 together. Calculate: 8 + 3 = 11Verify Calculation: Verify that the calculation is correct and there are no mathematical errors. We added two positive numbers, which should result in a positive number. Since 8 and 3 are both positive, their sum of 11 is also positive, which makes sense.

Grade 7

Add integers

Full solution

Q. Subtract.

\newline

8-(-3)=

Identify Signs: Identify the signs of the numbers involved in the subtraction. $\newline$ We have a positive $8$ and a negative $-3$ . When subtracting a negative number, it is equivalent to adding its positive counterpart.
Convert to Addition: Convert the subtraction of a negative number into an addition problem. $\newline$ Subtracting a negative is the same as adding a positive, so $8 - (-3)$ becomes $8 + 3$ .
Add Positive Numbers: Add the two positive numbers. $\newline$ Now we simply add $8$ and $3$ together. $\newline$ Calculate: $8 + 3 = 11$
Verify Calculation: Verify that the calculation is correct and there are no mathematical errors. $\newline$ We added two positive numbers, which should result in a positive number. Since $8$ and $3$ are both positive, their sum of $11$ is also positive, which makes sense.