Perfect for an 3.NBT.A.1, 3.NBT.A.2, 3.NBT.A.3 Unit Assessment. Questions are fair but rigorous and are completely CCSS aligned. This is a great document to backwards plan from to create your lessons for these standards. Mastery is tested in various question formats (multiple choice, free response, etc...) Also great for incoming 4th graders to ensure their mastery of third grade content! Enjoy!!