Children help a woodpecker peck through boards in numerical order in this fast-paced counting game.

What’s the sum? Add 10 to that number in a three-digit addition game for second graders.

Kids click on bubbles that add up to 10 to try to keep the bubbles from overflowing.

Kids practice concrete counting and simple addition at the pizza parlor.

Kids practice matching each addition equation to its missing factor in this interactive math game.

Players hone their two-digit addition skills as they match equations with their missing addends!

Add one and find the sum! In this game, children practice number and pattern recognition skills.

Kids practice recognizing addition patterns as they match equations to their correct answers.

Kids hone their single-digit addition skills as they match equations with their missing factors.

Kids help Elliott prepare treasures for her museum by answering word problems by using a tape diagram.

Get ready to add 10 more! Analyze expressions like "110 + 10" and calculate three-digit sums.

Reinforce your child's three-digit addition skills with this ski-themed learning adventure!

All aboard! Kids solve addition problems on a number line using 1, 10, and 100 unit manipulatives.

Practice two-digit addition and adding multiples of 10 in this Dino Fishing math game.

Kids must move fast to find addition pairs that total a target sum within 20.

Your kid will practice addition by using number pairs to fill a staircase.