Math
Definition 1 of 2
Pro Tip 1/3
Academic Subject
Use 'math' when talking about the subject studied in schools, like history or science. She's majoring in math at university.
Pro Tip 2/3
Practical Problems
Reference 'math' when discussing solving practical or theoretical problems, not just calculations. Designing a bridge requires complex math.
Pro Tip 3/3
Math Homework
Use 'math homework' for assignments related to math topics or calculations. I can't join you tonight; I have a lot of math homework.