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

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

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

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

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

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

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

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

Match each addition fact to its answer in this online game!

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

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

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

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

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