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

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

Kids practice concrete counting and simple addition at the pizza parlor.

Children practice addition within 10 in this water rafting adventure!

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

Kids practice recognizing addition patterns as they match equations to their correct answers.

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

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

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

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

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

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

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

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

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

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.

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

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

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

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

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

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.

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

Children use their addition knowledge to complete equations in a race to reach the sunken treasure.

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

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

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

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