Packed with addition problems requiring regrouping, this worksheet is a perfect way to practice addition with carrying.

Bolster your third grader's addition skills with at-home practice in three-digit addition.

Practice place value, rounding and addition, all in one worksheet! Your child will learn to add up estimated sums quickly in his head.

Children solve a series of problems to trace a path from start to finish in this fun math puzzle worksheet.

Give students practice adding three-digit numbers within 1,000! 

Practice three-digit addition with regrouping in this set of 36 problems.