This Freebie has 2 full detailed pages of study guide notes to help your students review number characteristics topics included in CCSS 4.OA.B.4. There are 2 sample exit slips you can use to check students' understanding of the material.
If you enjoy this Freebie, you might also enjoy this product:
Prime, Composite, Square, Factors and Multiples Exit Slips & Study Guides
It covers CCSS 4.OA.B.4 and 6.NS.B.4 and includes these topics:
-factors, factor pairs, GCF
-multiples, LCM
-prime, com