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

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

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

Add one and find the sum! In this game, children practice number and pattern recognition skills.

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

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

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

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

Kids practice adding and taking away 10 in this silly game show.

Hone first grade addition strategies with this underwater math adventure!

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

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