Math 7 GEMDAS Rule in Simplifying Numerical Expression, Third (3rd) quarter, how to do GEMDAS rule

This video discussed how to use pemdas or gemdas in simplifying numerical expression. What is the correct way to use pemdas? how to do order of operations pemdas or gemdas. how do you do gemdas step by step. this was based on the matatag curriculum for grade 7 mathematics of the department of education. #matatag