4-Digit Addition
mathprepai.com
3rd & 4th Grade
4-Digit Addition
Add within 10,000 with regrouping across thousands.
- Grade
- 3rd & 4th Grade
- Common Core
- 4.NBT.B.4
- Topic
- Addition Worksheets
- Format
- PDF · A4 / Letter
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Sample problems
- 1.1619 + 52
- 2.1632 + 63
- 3.1645 + 74
- 4.1658 + 85
- 5.1671 + 96
- 6.1684 + 107
- 7.1697 + 118
- 8.1710 + 129
- 9.1723 + 140
- 10.1736 + 151
- 11.1749 + 162
- 12.1762 + 173
- 13.1775 + 184
- 14.1788 + 195
- 15.1801 + 206
Answer key
- 1.1671
- 2.1695
- 3.1719
- 4.1743
- 5.1767
- 6.1791
- 7.1815
- 8.1839
- 9.1863
- 10.1887
- 11.1911
- 12.1935
- 13.1959
- 14.1983
- 15.2007
About this 4-Digit Addition worksheet
This 4-digit addition worksheet is aimed at 3rd & 4th Grade students and is generated by MathPrepAI's algorithmic engine — so you can produce unlimited fresh versions with automatic answer keys. Adjust the number of problems, difficulty, and page layout, then download a print-ready PDF. It aligns with Common Core standard 4.NBT.B.4.
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