Question

11+ (-7)
- (-10) + (+ 19)
(-380) + (-270)

Answer 1

Step-by-step explanation:

11-7+10+19-380-270

11+10+19-380-270-7

40-657

617

Answer 2

Step-by-step explanation:

a)11+(-7)

=4

b)-(-10)+(+19)

=29

c)(-380)+(-270)

=-650