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

Think about how numbers are related in this interactive game about addition fact families.

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

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

As students practice adding one-digit numbers, they will move their character to the finish line in Ski Racer: Addition to 10.

In this water-themed race, first graders use math and logic to fill in each addition equation.

Match each addition fact to its answer in this online game!

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

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!

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

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.