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

Give learners plenty of practice solving addition word problems with this math game!

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

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

Kids practice two-digit addition to 100 in this action-packed number line game.

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

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

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

Addition experts, come on down! Practice quick-thinking two-digit addition in this educational game that tests off-the-cuff adding skills.

Kids practice adding small numbers in this silly addition game.

To help Roly move through obstacles, kids learn a regrouping strategy to make addition within 20 easily!

Math learners hone their multi-digit addition skills in this interactive game show!

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

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

Kids add to different target numbers, and must be quick; the balls are dropping fast!