Kids sharpen mental addition skills with this silly construction math game.

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

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

Addition experts, come on down! Practice quick-thinking two-digit addition in this educational game that tests off-the-cuff adding skills.

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

Kids practice mentally adding sums up to 30 in this fast-paced addition race.

To help Roly move through obstacles, kids learn a regrouping strategy to make addition within 20 easily!

Kids practice two-digit addition to 100 in this action-packed number line game.

Kids must move fast to find addition pairs that total a target sum within 20.

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

Let's have a ski race while practicing addition to 20 in this fast-paced learning adventure!

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

Children practice addition within 10 in this water rafting adventure!

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

Children will solve addition word problems in order to help Roly make it across the river!

Give learners plenty of practice solving addition word problems with this math game!

Players hone their two-digit addition skills as they match equations with their missing addends!

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

First graders hone their addition skills of adding one more with this water rafting math adventure!

Children must choose the correct addition expressions as they race to the sunken treasure chest.

Children complete a race by choosing the correct addition expressions for the given fact families.

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

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

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.

Build up second graders’ math knowledge with a diving game about three-digit addition.

Reinforce your child's three-digit addition skills with this ski-themed learning adventure!

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

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

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