Kids practice adding small numbers in this silly addition game.

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

Kids practice counting up coins and adding money to this virtual piggy bank.

Kids practice mentally adding sums up to 30 in this fast-paced addition race.

Children dig up dinosaur fossils by adding 10 to multiples of 100 in this prehistoric game.

Ask children to keep adding 5 in this skip counting game featuring two-digit numbers.

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

Build up second graders’ math knowledge with a diving game about three-digit addition.

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

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

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

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

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