Question

find the following.
1) (-7)+(-9)+6+10
2) 50-(-30)-(-4)
3) (-32)-(-20)​

Answer 1

Step-by-step explanation:

1) -7-9+6+10= -16+16=0

2) 50+30+4=84 (- × - = +)

3) -32+20= -12