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

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

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

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

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

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

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

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

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

Practice addition to 100 using multiples of 10! This game highlights two-digit addition math.

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

Kids practice matching each addition equation to its missing factor in this interactive math game.

Children practice addition within 10 in this water rafting adventure!

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

Children hone their multi-digit addition skills in this fun race to the finish line!

Hone first grade addition strategies with this underwater math adventure!

Practice essential first grade addition skills in this river-themed math game!

Dive for treasure and missing factors in this online game featuring addition equations.

Children will solve addition word problems in order to help Roly make it across the river!

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

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

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

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

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.

Practice two-digit addition and adding multiples of 10 in this Dino Fishing math game.

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

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