There are 20 interactive task cards via Google Slides included for the 4.OA.4 Standard. Also, I have included two worksheets that assess their knowledge of factors and multiples, and also prime and composite numbers.
Includes questions on:
**You must have a Google account (free) to access the Task Cards via Google Slides.**
If you do not have a Google account, you may either create one or print out the task cards and complete using a pencil.
-ANSWER KEY INCLUDED-