This pdf file contains everything you need for up to 2 weeks 3.NBT.1 & 3.NBT.2 practice.
This would be a great activity for morning work, a center, or even math homework.
I have included 10 pages with filled in, ready to use numbers.
**This product does not contain an answer key.**
This activity covers the following common core skill for 3rd grade:
3.NBT.1 Round numbers to the nearest 10 or 100.
3.NBT.2 Add & subtract numbers within 1000.