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

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

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

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

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

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

Hone first grade addition strategies with this underwater math adventure!

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

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

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

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

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

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.

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

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

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

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.

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

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

Children race down the river and across the finish line by choosing the equations that make 20.

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

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

In this water rafting adventure, children will be asked to choose the equation that adds up to 10.

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

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

Counting and adding get served up in this game that challenges kids to add toppings to a giant pizza.