Which number is missing? Click on the number that fits each addition expression and win the race.

Your kid will add the right number of eggs to the nest to practice addition facts.

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

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

Kids solve a multi-step word problem by counting out the right number of coins.

Children practice adding two-digit and one-digit numbers to dig up fossils in this math game.

Kids sharpen mental addition skills with this silly construction math game.

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

Children will solve addition word problems in order to help Roly make it across the river!

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

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

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

Your kid represents addition facts with objects by counting Roly's hats.

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

Go fishing for numbers that add up to 10 in this interactive addition game for young math learners.

Practice two-digit addition and adding multiples of 10 in this Dino Fishing math game.

Add it up! Kids must use mental addition to match each equation to its answer.

Kids practice recognizing addition patterns as they match equations to their correct answers.

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

Practice addition to 100 using multiples of 10! This game highlights two-digit addition math.

First graders gain confidence with addition and decomposing numbers in this fun water rafting game!

Kids practice adding and taking away 10 in this silly game show.

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

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

Children practice addition within 10 in this water rafting adventure!

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

Kids practice matching each addition equation to its missing factor in this interactive math game.

Which equation looks right? Review fact families and addition to 10 in this educational math game.

First graders hone their addition skills of adding one more with this water rafting math adventure!

Learners hone their two-digit by one-digit addition skills in this underwater race to sunken treasure!