Maths practitioner here. Yes, getting the right answer is important. The longer exams give grades for checking your results usually. However, calculations usua

Maths practitioner here. Yes, getting the right answer is important. The longer exams give grades for checking your results usually. However, calculations usually take months to set up and implement, and even longer to test, and each calculation needs to be checked and re-checked several times. There is pretty much no time I get the right answer the first time, and I am the go-to person for what I do.