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

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

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

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

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

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

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

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

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

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

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

All aboard! Kids solve addition problems on a number line using 1, 10, and 100 unit manipulatives.

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

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

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

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