3-digit addition with regrouping worksheet
Three-digit column addition with carrying. Printable, with an answer key where every answer is checked.
3rd grade15 problemsAnswer key included
New numbers every time. Choose easier or harder on the next step.
Helping at home
- ●Line up ones, tens and hundreds before adding.
- ●Some problems carry more than once.
Every answer is computed and double-checked. Code makes the numbers and works out each answer, and a second, independent check must agree before a problem reaches the sheet.
Sample page