Early readers find pictures with the short O sound for phonics-building fun!

Help mad scientist Muggo create an army of clones by finding words that start with the short E sound.

Kids must find the object that starts with the short u sound in this zany game.

Help this little robot make new friends -- literally -- in this game that works on beginning sounds.

Kids solve a multi-step word problem by counting out the right number of coins.

Your kid matches rhyming words to activate Muggo's friend-making machine.

In this energizing math game, think about how different numbers can add up to 20.

Kids click on mud piles that have the short O sound in them.

Students help Birdee and Cuz-Cuz count up all the fish they won in this addition game.

Kids compare objects by their length and height to place them in the correct order.

Go fishing for numbers that add up to 10 in this interactive addition game for young math learners.

Kids must count up tens and ones to identify the number in this place value game.

Your child catches up on the bottom row keys in this fun C and comma typing game.

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

In this follow-up comprehension to the Rebus Story, kids answer simple questions to gauge their listening skills.

The alligators are hungry for numbers, and kids use number skills to feed them.

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

Children use their mental math skills to determine which equations add up to 20 in this math game.

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

Children flex their mental math muscles as they try to quickly find the equations that add up to 10.

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

Name that vowel! Kids must sort short vowel words to pack up for school.

You've mastered the F and J keys and the D and K keys — now it's time to practice them all together!

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

Add it up! Kids must use mental addition to match each equation to its answer.

Help Tutu catch clouds by picking out the ones that have short E words on them.

Compound words are made up of two separate words. Kids create compound words to feed Roly in this matching game.

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

Students in preschool and kindergarten will have to identify numbers and use their number sense on the fly to help them find as many rainbows as possible!

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