Muggo needs to be fixed! Kids must use shapes to fill in a shark puzzle in this game.

Practice geometry basics by helping hungry dinosaurs identify the correct 3D shapes to eat.

Kids move tangrams into the correct positions to create a target shape.

Help Skeleton Floyd catch the bone! This fun skeleton game for kids will have your child rattling, "Happy Halloween!"

Practice problem solving and number sense by figuring out the next number in the pattern!

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

Kids compare different quantities and practice counting in this colorful quiz.

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.

This digital game helps preschoolers and kindergarteners practice simple subtraction with single-digit numbers.

Dive for treasure and missing factors in this online game featuring addition equations.

Think about how numbers are related in this interactive game about addition fact families.

Mama mia! Kids must use subtraction skills to craft perfect pizzas in this game.

Children must choose the correct addition expressions as they race to the sunken treasure chest.

Children complete a race by choosing the correct addition expressions for the given fact families.

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

Kids practice adding and taking away 10 in this silly game show.

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

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

Learning number shapes gets a fun makeover in this matching card game.

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

Kids match common 2D shapes with their 3D partners in this interactive memory game.

Kids must find the item that doesn't belong in this categorizing quiz.

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

Pass the peas! Kids identify two-digit numbers based on tens and ones.

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

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

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

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