Identify Numbers & Signs: Identify the numbers and their signs. We have a positive 5 and a negative 2, which is being subtracted from 5.Understand Operation: Understand the operation. Subtracting a negative is the same as adding its positive equivalent. So, 5 - (-2) is the same as 5 + 2.Perform Addition: Perform the addition. Add the absolute values of the numbers: 5 + 2.Calculate Sum: Calculate the sum. 5 + 2 equals 7.Determine Final Sign: Determine the sign of the final answer. Since both numbers are effectively positive, the final answer is also positive.

Grade 7

Add integers

Full solution

Q. Subtract.

\newline

5-(-2)=

Identify Numbers & Signs: Identify the numbers and their signs. $\newline$ We have a positive $5$ and a negative $2$ , which is being subtracted from $5$ .
Understand Operation: Understand the operation. $\newline$ Subtracting a negative is the same as adding its positive equivalent. $\newline$ So, $5 - (-2)$ is the same as $5 + 2$ .
Perform Addition: Perform the addition. $\newline$ Add the absolute values of the numbers: $5 + 2$ .
Calculate Sum: Calculate the sum. $5 + 2$ equals $7$ .
Determine Final Sign: Determine the sign of the final answer. $\newline$ Since both numbers are effectively positive, the final answer is also positive.