Compose numbers to make 20 and build first grade addition skills in each round of this online game.

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

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

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

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