Question

(a) - 50 + 20 - 30 + 40
(b) - 5 + 7-5 + 2-5​

Answer 1

Answer:

a)

$- 20$

b)

$- 6$

Step-by-step explanation:

solution

a)

=

$- 30 - 30 + 40$

=

$- 60 + 40$

=

$- 20$

b)

=

$2 - 5 + 2 - 5$

=

$- 3 + 2 - 5$

=

$- 1 - 5$

=

$- 6$

hope Its HELPS

Answer 2

Answer:

a) -20

b) -6

Step-by-step explanation:

Hope it helps you