AP Chemistry Table and Equation Sheet
Elemental Names and Symbols: Print or Virtual Flashcards
Flashcards Folder - Quizlet for every unit
The video below gives a nice summary of the decimal-shift method. Here's a handout (answers!), another video that uses factor-label and some virtual practice to check your understanding.
Here's the handout for significant figures and sig figs in calculations. The video below gives a nice summary and examples. Here's a playlist from Tyler Dewitt with everything you need to know. Here's some virtual practice to check your understanding.