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

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

Children hone their knowledge of addition and missing addends in a race to reach the sunken treasure.

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

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

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

Floyd is thinking of a number, and kids use a number line to find out what it is.

Counting and adding get served up in this game that challenges kids to add toppings to a giant pizza.

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

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

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

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

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

Kids hover among the clouds and try to find all the right numbers from 11 to 20.

Go on a space hunt -- not for aliens, but for numbers! Find the spoken numbers in this space scene and click a pic for space success.

Solve a picture puzzle and practice math skills at the same time in this online puzzle showing our favorite Brainzy characters.

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

Can you spot the number? Practice finding numbers from 1 to 10 in this educational math game.

How many bugs are on the rug? Kids count critters in this simple math game.

Kids can improve their number recognition skills with this classic card game.

Your child must look closely to find the shapes hidden in this picture!

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

Kids practice place value for numbers 11 to 20 in this ten-frame game.

Your kid will identify quantities as fast as possible to serve hungry customers.

Kids sort items based on the materials they're made with: brick, straw or sticks.

Time to race! Kids must identify items based on measurement vocabulary.

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

Ask children to keep adding 5 in this skip counting game featuring two-digit numbers.

Can you tell what time it is? Practice reading analog clocks in this online Cloud Catcher game.

Your kid will add the right number of eggs to the nest to practice addition facts.