Question

simplify : (1). (-7)+(-9)+12+(-16)
(2). (-145) /+79+(-265)+(-41)+2
(3). 37+(-23)+(-65)+9+(-12)
(4). 1056+(-798)+(-38)+44+(-1)​

Answer 1

Answer:

1st - (-20)

2nd - (-293.165)

3rd - (-54)

4th - (263)

Answer 2

Step-by-step explanation:

1. $( - 20)$
2. (-293.165)
3. (-54)
4. (263)