What's on this worksheet
Two five-digit numbers with regrouping in any column. Each sheet comes with an answer key on a separate page.
Teaching tips
- Ask students to rewrite each answer with a comma to practice reading large numbers.
- Pair these with rounding to the nearest thousand to check whether each answer is reasonable.
How to use this worksheet maker
Press New worksheet for a fresh set of problems, then Print. To save a PDF instead, choose "Save as PDF" in the print window. Every sheet has a short code in the bottom corner. Copy the link to a sheet and you can print exactly the same problems again later, which is handy for retakes and for sharing with other teachers.
Common Core alignment: 4.NBT.B.4 (Grades 4–5).