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

Kids identify and add up coins in this money manipulatives game.

Kids must quickly add or subtract two-digit numbers to save the day.

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.

In the Weather Words typing game, CuzCuz collects eggs for a rainy day with your assistance.

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.

Help kids create complex sentences by adding prepositional phrases and wacky adjectives to simple sentences in this sentence spinner game.

Each sports word you type accurately brings CuzCuz closer to his goal of finishing the Eggster 500.

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!

Kids practice matching images with equations in this interactive addition game.

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!