Players hone their two-digit addition skills as they match equations with their missing addends!

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

Help young learners identify the correct fact family equations in this exciting addition game.

As students practice adding one-digit numbers, they will move their character to the finish line in Ski Racer: Addition to 10.

Your kid will practice addition by using number pairs to fill a staircase.

First graders match the cards that equal the same value in this mental math matching game.

In this math game, students practice finding sums and performing addition with 5.

Match each addition fact to its answer in this online game!

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

Your kid represents addition facts with objects by counting Roly's hats.