Help second graders learn about addition facts to 20 in this online matching activity.

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

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

First graders match the cards that equal the same value in this mental math matching game.

Your kid represents addition facts with objects by counting Roly's hats.

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

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

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

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

Children practice addition within 10 in this water rafting adventure!

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

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

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

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

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

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

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.

Help young learners identify the correct fact family equations in this exciting addition game.

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

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

Children must choose the correct addition expressions as they race to the sunken treasure chest.

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

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