Free Worksheets, Lessons, Quizzes

Year 3 Addition

In this section we have Year 3 Addition activities with a number of addition practice exercises. Children can enjoy the exercises by finding the missing sums or addends. Let your child gain his or her mental math knowledge by continuing these horizontal addition practice activities.

3-digit and 2-digit Addition with Regrouping
Addition by Doubling Two-Digit Numbers Activity 1
Written By : K8School