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

Kids try to match the equations that equal the same number in this online math game!

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

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

Children complete a race by choosing the correct addition expressions for the given fact families.

Fill in these addition facts! This game challenges kids to match missing addends to each equation.

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.

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

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