What is 0+50 x 1-60-60 x 0+10?

I THINK IT'S
                                                                                           0+50*1-60-60*0+10= 0

0+50=50x1-60-60=-119x0+10=10 so  (50)x(-119)x(10)=-59,900 but if those arent seperated and in order the answer would be 10 because everything times 0 plus 10

The difference is 5,100m?