Research shows smart study beats long study for math formulas. Retrieval practice and spaced repetition are key. Quizzing ...

Rather than thinking of math as a subject that is accessible only to the brilliant few, we need to recognize it as a powerful educational tool for creating a more equitable society.

Learn about the nth term and how to find the formula for a sequence with this BBC Scotland Bitesize Maths guide for 3rd Level Curriculum for Excellence.

For example, the formula "=2+2" will display "4" in the cell. With more complex math, this removes the need to perform your computations in another program or with a calculator.