Find the sum of 12 plus 8 and other combinations that make 20 in this online diving adventure.

How do you make 10? Dive into a math adventure and discover simple equations that add up to 10.

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

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

First graders gain confidence with addition and decomposing numbers in this fun water rafting game!

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

Which equation looks right? Review fact families and addition to 10 in this educational math game.

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

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

Children practice adding two-digit and one-digit numbers to dig up fossils in this math game.

Counting and adding get served up in this game that challenges kids to add toppings to a giant pizza.

Ask your child to practice adding up to 10 and breaking down math equations in this math race.

Kids mix up a potion to help Professor Beardo grow out his beard, and practice place value, in this multi-digit addition game.

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

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

Kids sharpen mental addition skills with this silly construction math game.

Kids practice two-digit addition to 100 in this action-packed number line game.

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

Build up second graders’ math knowledge with a diving game about three-digit addition.

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

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

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

Kids practice adding small numbers in this silly addition game.

What’s the sum? Add 10 to that number in a three-digit addition game for second graders.

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

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

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

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

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!