Important Math theory (that you had forgotten) tested on the GMAT Time-saving strategies (that you didn't know) necessary to get a high score As a bonus, you'll get a set offree online study resources ...

For example, if I’ve got a list that goes 2, 4, 6, I can tell Sheets to continue that for a bunch of cells, and it’ll auto-populate the next cells with 8, 10, 12, etc.