Improve those skills! Practice three-digit addition with these twelve problems.

Practice adding multi-digit numbers in this second- and third-grade worksheet!

Practice using place value to solve addition problems with this math worksheet!

Double up on doubles practice in this worksheet of matching pairs!

Practice fluency by building a flourishing city in this second-grade worksheet!

Use this visual model to practice adding 10 to two-digit numbers!

Practice a visual strategy for addition with regrouping in this second-grade worksheet!

Practice addition under 20 with visual models in this useful math worksheet!

Let the dice decide your math practice in this unique addition worksheet!

Practice a visual addition strategy with this second-grade place value worksheet!

Practice place value and two-digit addition with this inviting worksheet!

Children practice writing numbers from expanded forms, and expanded forms from numbers.

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.

Practice multi-digit addition with this hundred chart worksheet for second graders! 

Put a little silliness into math practice with these April Fools' Day word problems!

Practice using repeated addition to find the total number of objects in equal groups.

Math learners solve sports-themed addition and subtraction problems in this practice worksheet.

Practice your place value skills while you add in this helpful worksheet!

Practice addition while solving number puzzles in this engaging worksheet for first and second graders!

Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.

Add a fun twist to math practice with these second- and third-grade addition puzzles!

Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

Give your second grader an extra incentive to practice double-digit addition--a coloring activity!

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Practice addition with your second grader, a math worksheet, and a deck of playing cards.

Let your child get in some extra addition practice with this worksheet perfect for carrying beginners.