Search 3rd Grade Addition Online Exercises

Teach students how to extract information from word problems and complete three digit addition to find the solution.

Limit addition to within 20 for students new to two digit addition in this engaging exercise.

Three digit addition just got much simpler thanks to this exercise that illustrates how to regroup numbers.

Give students an introduction to regrouping that is easy to understand with this two digit addition exercise.

Simplify the seemingly complex task of three digit addition with the following number line activity.