CCSS 1.NBT.C.4 Worksheets
Grade 1 · Number & Operations in Base Ten
Add a two digit number to a one or two digit number using place value and properties of operations.
Below are free printable worksheets that support 1.NBT.C.4. Print them as PDFs, or generate a fresh one. Every math answer key is computed in code, so it is never wrong.
Addition worksheets
All addition worksheets →Place Value worksheets
All place value worksheets →Grade 2 Place Value
Set A · printable PDF · answer key
Grade 2 Place Value
Set B · printable PDF · answer key
Grade 2 Place Value
Set C · printable PDF · answer key
Grade 2 Place Value
Set D · printable PDF · answer key
Grade 2 Place Value
Set E · printable PDF · answer key
Grade 2 Place Value
Set F · printable PDF · answer key