Your kid will practice addition by using number pairs to fill a staircase.

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

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

Your kid will add the right number of eggs to the nest to practice addition facts.

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

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

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.

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

Kids practice mentally adding sums up to 30 in this fast-paced addition race.

Add it up! Kids must use mental addition to match each equation to its answer.

To help Roly move through obstacles, kids learn a regrouping strategy to make addition within 20 easily!

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

Kids practice matching each addition equation to its missing factor in this interactive math game.

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

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.

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

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

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

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