Question

add the following (-345)+(-876)+(1260)​

Answer 1

Answer:

you could add for yourself

Step-by-step explanation:

1. Remember, (-)+(-)=+

so, (-345)+(-876) will be +1221

now, (+)+(+) =+

so, +1221+1260

=2481

Answer 2

Answer:

Step-by-step explanation:

(-345) + (-876) + (1260)

= -345 - 876 + 1260

= - 1,221 + 1260

= 39 is the answer