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

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.

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

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.