Addition Worksheets

Addition worksheets build the foundation for all of arithmetic. These free printable pages move from single-digit sums to multi-digit column addition with regrouping (carrying), giving students plenty of space to show their work. Every sheet includes a complete answer key so parents and teachers can check work in seconds.

  • Single-digit facts
  • Two- and three-digit addition
  • Regrouping / carrying
  • Adding three or more numbers

Choose a grade

Grade 1
1 worksheet
Grade 2
1 worksheet
Grade 3
0 worksheets
Grade 4
0 worksheets
Grade 5
0 worksheets
Grade 6
0 worksheets

Common Core standards covered

Grade 11.OA.11.OA.21.OA.31.OA.51.OA.611.OA.71.OA.81.NBT.11.NBT.21.NBT.41.NBT.5
Grade 22.OA.12.OA.22.OA.42.NBT.12.NBT.22.NBT.32.NBT.512.NBT.62.NBT.72.NBT.82.NBT.92.MD.52.MD.62.MD.82.MD.10
Grade 33.NBT.13.NBT.23.MD.13.MD.8
Grade 44.NBT.34.NBT.44.MD.7
Grade 55.NBT.45.NBT.7
Grade 66.NS.3

See the full Common Core standards index.

2 free printable addition worksheets available on Math Sheet Lab.