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

Kids must move fast to find addition pairs that total a target sum within 20.

Kids try to match the equations that equal the same number in this online math game!

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

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