Kids practice addition and subtraction with manipulatives in this silly shopping game.

What’s the sum? Add 10 to that number in a three-digit addition game for second graders.

Take a deep dive into the addition strategy of adding one more with this underwater math adventure!

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

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

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

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

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

Help second graders learn about addition facts to 20 in this online matching activity.

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

Get ready to add 10 more! Analyze expressions like "110 + 10" and calculate three-digit sums.

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

Help Roly get to the party on the other side of the river by solving addition word problems!

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