Question

will give medal and fan

Simplify.

–15 – (–3) + 4

(Points : 2)
–16
–8
–22
8

Answer 1

hint:

-15 - (-3) + 4

is the same as

-15 + 3 + 4

Answer 2

Always compute from left to right when you have addition and subtraction.

Answer 3

notice how the -(-3) turned into +3

the two negatives cancel to become a positive

Answer 4

When you need to subtract with negative and positive numbers, always remember this:
You add with the opposite of the second addend.

Answer 5

Therefore, you have:
\[-15 + 3 \]