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Evaluate: $\newline$ $-7 + 5 - (-10)$

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Add and subtract three or more integers

Full solution

Q. Evaluate:

\newline

-7 + 5 - (-10)

Addition without negative signs: First, let's add the numbers without the negative signs. So we have $7 + 5 + 10$ . $7 + 5 = 12$ , and then $12 + 10 = 22$ .
Apply negative signs: Now, we need to remember to apply the negative signs. The expression was $-7 + 5 - (-10)$ , which means we have a negative $7$ and a negative negative $10$ , which is a positive $10$ . So, the correct calculation is $-7 + 5 + 10$ .
Final addition: Let's do the addition now. Start with $-7 + 5$ , which is $-2$ . Then, add the $10$ . So, $-2 + 10$ equals $8$ .

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