Hi, Susieq2!
You use something called "PEMDAS" to solve problems like these!
PEMDAS= Parenthesis, Exponents, Multiplication,Division,Addition, Subtraction.
There are no parenthesis or exponents!
Multiplication!
0+(50*1)-60-(60*0)+10
0+50-60-0+10
50-60+10
0
I hope this helps;)