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

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

Which number is missing? Click on the number that fits each addition expression and win the race.

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

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

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

Hone first grade addition strategies with this underwater math adventure!

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

Kids click on bubbles that add up to 10 to try to keep the bubbles from overflowing.

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

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

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

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

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

Children hone their knowledge of addition and missing addends in a race to reach the sunken treasure.

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.

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

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

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

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

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

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

Which equation looks right? Review fact families and addition to 10 in this educational math game.

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

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.

Ask your child to practice adding up to 10 and breaking down math equations in this math race.

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

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