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

Hone first grade addition strategies with this underwater math adventure!

Practice essential first grade addition skills in this river-themed math game!

Practice first grade math skills with this exciting time-themed Dino Fishing game.

Can you tell time to the half-hour? Practice first grade math skills in this dino-themed time game.

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

Here's a set of complex patterns for first graders who need practice with shapes and patterning.

Which subtraction fact is correct? Review subtraction fact families in this exciting math game.

Ask your child to practice adding up to 10 and breaking down math equations in this math race.

In this matching game, first graders look at subtraction facts that are missing factors.

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

Introduce first graders to the concept of subtracting multiples of 10 in this exciting math game.

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

First graders match the cards that equal the same value in this mental math matching game.

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

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

Help first graders learn how to tell time with a fun Dino Fishing game about time to the half-hour.

Kids identify US coins in this interactive money math game.

Players race down the roaring rapids while practicing subtraction patterns of one less.

Add a tricky twist to measurement math drills with this fun set of riddles.

Develop a deeper understanding of how shapes fit together to form a hexagon.

Develop a deeper understanding of how shapes fit together to form a hexagon.

Kids practice identifying simple shapes based on descriptions of their attributes.

Kids click on bubbles that add up to 10 to try to keep the bubbles from overflowing.

Learners practice subtraction and patterns of one less in this underwater math race!

Kids learn to master telling time with analog clocks in this matching game.

Fill in these addition facts! This game challenges kids to match missing addends to each equation.

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

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

Build up subtraction skills in this online game about math fact families and quick thinking.