Question

(-15)+(3)+(-2)+1. hello ​

Answer 1

Answer:

Step-by-step explanation:

$\large\tt (-15)+(3)+(-2)+1$

$\large\tt (-12)+(-1)$

$\large\tt =(-13)$

Answer 2

Answer:

(-15)+(3)+(-2)+1

=(-15)+4-2

=-(15-4)-2

=-11-2

=-(11+2)

=-13

pls mark brainliest