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

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.

Which number is missing? Click on the number that fits each addition expression and win the race.

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

Which equation looks right? Review fact families and addition to 10 in this educational math game.

Let's have a ski race while practicing addition to 20 in this fast-paced learning adventure!

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

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

Children hone their knowledge of addition and missing addends in a race to reach the sunken treasure.

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