Question

Indira is using a number line to add Negative 1 + (negative 3). She begins by showing –1 on the number line, as shown below.

Answer 1

Answer= -4

-1+-3=-4

Step by step-
Add like normal then add the sign since both numbers are negative.
3+1= 4 then add the sign

Answer 2

Answer:

-4

Step-by-step explanation: