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

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

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

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.

Kids solve a multi-step word problem by counting out the right number of coins.

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