Question

find
value
a. 34 + (-23) -40-(-56) solution​

Answer 1

Step-by-step explanation:

=34-23-40+56

=100-63

=37

Answer 2

$= 34 + (-23) -40-(-56)$

$= 34 - 23 - 40 + 56$

$= 34 + 56 - 23 - 40$

$= 90 - 63$

$= 27$