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

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

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

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

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

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

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

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

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!

Are you ready to add 10 to numbers over 100? Reinforce students’ learning in this ski-themed game.

Children dig up dinosaur fossils by adding 10 to multiples of 100 in this prehistoric game.

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

Children practice addition within 10 in this water rafting adventure!

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

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

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!

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

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

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

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

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

Which equation looks right? Review fact families and addition to 10 in this educational math game.

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

Kids help Elliott prepare treasures for her museum by answering word problems by using a tape diagram.