Hone first grade addition strategies with this underwater math adventure!

Kids practice adding and taking away 10 in this silly game show.

In this energizing math game, think about how different numbers can add up to 20.

In this math game, students practice finding sums and performing addition with 5.

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

Counting and adding get served up in this game that challenges kids to add toppings to a giant pizza.

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

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

Go fishing for numbers that add up to 10 in this interactive addition game for young math learners.

Children use their addition knowledge to complete equations in a race to reach the sunken treasure.

Dive for treasure and missing factors in this online game featuring addition equations.

Find the sum of 12 plus 8 and other combinations that make 20 in this online diving adventure.

Students help Birdee and Cuz-Cuz count up all the fish they won in this addition game.

Only your kid's addition skills can help Secret Agent Floyd defeat the evil El Gato.

Ask your child to practice adding up to 10 and breaking down math equations in this math race.

Kids add to different target numbers, and must be quick; the balls are dropping fast!

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