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

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

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

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

Help second graders learn about addition facts to 20 in this online matching activity.

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

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

Kids practice adding small numbers in this silly addition game.

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

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

Let's have a ski race while practicing addition to 20 in this fast-paced learning adventure!

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

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

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!