How do you simplify #(-380) + 38 + 380 div (-38)#?
Use PEMDAS :
Division to be carried out first:
#"using the acronym PEMDAS"#
In any expression with different operations, start by identifying the different TERMS first.
Terms are separated by plus and minus signs.
Within each term you need to use the following order:
Multiply and Divide
Simplify each term to a single answer and these are added and subtracted in the last step. You are less likely to make errors if you write the additions first and the subtractions at the end.