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

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

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

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

Kids add to different target numbers, and must be quick; the balls are dropping fast!

It's subtraction in space! Help this astronaut cat clear asteroids and count how many are left in this short subtraction game.

In this water-themed race, first graders use math and logic to fill in each addition equation.

Keep an eye on the hour hand and practice telling time to the hour with an educational math game.

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

Crunch through different shapes, like cubes and spheres, in this geometry-themed math game.

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

Children hone skip counting skills as they help the woodpecker peck the boards in numerical order.