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

Kids solve two- and three-digit addition problems by regrouping in order to help the Professor grow out his beard.

Choo-choo! Kids use a number line to solve three-digit subtraction problems in this fun-filled train game.

Put 'em in coach! Kids round three-digit numbers to the nearest ten or hundred in this number line game.

Review and polish subtraction skills in this three-digit subtraction game for second graders!

Reinforce your child's three-digit addition skills with this ski-themed learning adventure!

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

Get ready to add 10 more! Analyze expressions like "110 + 10" and calculate three-digit sums.

Build up second graders’ math knowledge with a diving game about three-digit addition.

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

Kids uncover gemstones from rock and write improper/mixed fractions.

What happens when you take 10 away? Practice finding 10 less in this three-digit subtraction game.

Add 100 to three-digit numbers and find the matching sums in this exciting Dino Fishing game.

Polish your three-digit rounding skills and round to the nearest hundred in a fun math race.

Practice rounding three-digit numbers while reeling in prehistoric fish in this unique math game.

Kids compare three-digit numbers at the swamp in this silly game.

Learners use knowledge of three-digit place value to find the correct number based on the clues.

All aboard! Kids solve addition problems on a number line using 1, 10, and 100 unit manipulatives.

Are you ready to add 10 to numbers over 100? Reinforce students’ learning in this ski-themed game.

Race to the finish line while boosting math skills in this fun number sense game!

Children dig up dinosaur fossils by adding 10 to multiples of 100 in this prehistoric game.

Place value and paleontology come together in this dinosaur-themed math game!

Children practice rounding numbers to the nearest 10 in this underwater number sense game!

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

Kids practice addition and subtraction with manipulatives in this silly shopping game.

Kids help Birdee move cargo and solve multiplication by 100 in this manipulatives math game.

Learners practice skip counting and number patterns with this fun dinosaur-themed game!

Kids help Elliott prepare treasures for her museum by answering word problems by using a tape diagram.

Kids help woodpeckers peck their way through blocks of wood in this speed counting game.

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