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

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

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

Get ready to add 10 more! Analyze expressions like "110 + 10" and calculate three-digit sums.

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

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

Kids practice adding small numbers in this silly addition game.

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

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

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

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

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

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

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

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