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

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

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

Children race down the river and across the finish line by choosing the equations that make 20.

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!

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