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

Kids sort winter and summer clothes in this cute categorization game.

Kids learn all about taking away in this interactive puzzle with a subtraction image.

It's a bird ... it's a plane! Kids practice putting shapes together with this tangram.

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.

Search for 3D shapes in this hide-n-seek game for kids. Look for shapes based on the number of edges and vertices.

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

Kids practice matching images with equations in this interactive addition game.

Kids subtract apples in two-step equations to find a target number.

What’s the sum? Add 10 to that number in a three-digit addition game for second graders.

Kids must quickly add or subtract two-digit numbers to save the day.

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

Players hone their two-digit addition skills as they match equations with their missing addends!

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.

Help Roly get to the party on the other side of the river by solving addition word problems!

Help your child hone their three-digit subtraction skills with this digital learning adventure!

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.

Kids make three-digit numbers with hundreds, tens, and ones in this game.

Kids practice adding small numbers in this silly addition game.