Question

100+{120-[50-50÷2-4(-25)]}

Answer 1

100+{120-[50-25-(-100)]}
100+[120-(25+100)]
100+(120-125)
100+(-5)
95

Answer 2

100+{120-[50-50;2-4-25]} . 100+{120-[50-25-4-25]} . 100+{120-[25-4-25]} . 100+{120-[21-25]} . 100+{120-4} . 100+116=216