Kids mix up a potion to help Professor Beardo grow out his beard, and practice place value, in this multi-digit addition game.

Click through all the numbers in the correct order in this math exercise about multi-digit numbers.

Help kids get through a mysterious tunnel in this engaging multi-digit number comparison game!

Players practice rounding multi-digit numbers to the nearest thousand in this skateboarding race!

Round to the nearest hundred in this rafting-themed math game all about multi-digit numbers.

Take a look at multi-digit numbers and practice rounding to the nearest thousand in this math game.

Kids find the products of arrays to help Muggo's fleet course correct in this radar game.

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

Hone your division fact knowledge in this fourth grade Treasure Diving math game.

Learners push their math knowledge to the next level as they match up division facts on the fly.

Boost learners' grasp of number theory with this online math game all about factors and multiples!