You may use this book for AP 1: https://amzn.to/3L9a6fh
Everything you need to know about your final exam: https://www.herrgerold.de/
0:31 Formula Overview
6:02 Date
9:35 Basic Arithmetic Operations
12:35 SUM
17:58 Average, Count
20:28 ROUND
24:02 Header and Footer
27:11 IF Function
35:41 VLOOKUP
39:57 Printing