First graders hone their addition skills of adding one more with this water rafting math adventure!

In this water-themed race, first graders use math and logic to fill in each addition equation.

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

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

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

Children use their knowledge of addition to snap pictures of unique dinosaurs in this fun math game!

Reinforce your child's three-digit addition skills with this ski-themed learning adventure!

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.

In this water rafting adventure, children will be asked to choose the equation that adds up to 10.

Kids solve two- and three-digit addition problems by regrouping in order to help the Professor grow out his beard.

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

Take a deep dive into the addition strategy of adding one more with this underwater math adventure!

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

Help Roly get to the party on the other side of the river by solving addition word problems!

Learners hone their two-digit by one-digit addition skills in this underwater race to sunken treasure!

Which equation makes 10? Help young mathematicians figure it out in this treasure diving math game.

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

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

Children will love racing to the finish line while boosting their addition and mental math skills.

Children use their mental math skills to determine which equations add up to 20 in this math game.

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

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

Children flex their mental math muscles as they try to quickly find the equations that add up to 10.

Add 100 to three-digit numbers and find the matching sums in this exciting Dino Fishing game.

In this energizing math game, think about how different numbers can add up to 20.

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

Math learners hone their multi-digit addition skills in this interactive game show!

Students help Birdee and Cuz-Cuz count up all the fish they won in this addition game.