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

Children practice adding two-digit and one-digit numbers to dig up fossils in this math game.

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

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

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

Your kid will add the right number of eggs to the nest to practice addition facts.

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

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

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

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

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

Hone first grade addition strategies with this underwater math adventure!

Play this snow-themed game, in which students practice using patterns to add within 10.

Go fishing for numbers that add up to 10 in this interactive addition game for young math learners.

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

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

Children flex their mental math muscles as they try to quickly find the equations that add up to 10.

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

Add it up! Kids must use mental addition to match each equation to its answer.

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

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

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

Which equation makes 10? Help young mathematicians figure it out in this treasure diving math game.

In this water-themed race, first graders use math and logic to fill in each addition equation.

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

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

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

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