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

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

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

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

Children help a woodpecker peck through boards in numerical order in this fast-paced counting game.

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

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

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

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

How do you make 10? Dive into a math adventure and discover simple equations that add up to 10.

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

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

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