What is the sum of Negative 1 + (negative 3)?

Step-by-step explanation:

=>

According to the rule

=>

-4

Step-by-step explanation:

-1 + (-3)

To add two negative numbers, add their absolute values, and make the answer negative.

The absolute values of -1 and -3 are 1 and 3. We add 1 + 3 and get 4.

Then we make the answer negative.

-1 + (-3) = -4

hello! just here for points! though i wish i knew!