Practice essential first grade addition skills in this river-themed math game!

Hone first grade addition strategies with this underwater math adventure!

Compose numbers to make 20 and build first grade addition skills in each round of this online game.

Children practice addition within 10 in this water rafting adventure!

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

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

Kids practice adding small numbers in this silly addition game.

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

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

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

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

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

Add one and find the sum! In this game, children practice number and pattern recognition skills.

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

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

Kids mix up a potion to help Professor Beardo grow out his beard, and practice place value, in this multi-digit addition game.

Ask your child to practice adding up to 10 and breaking down math equations in this math race.

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

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

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

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

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

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

First graders match the cards that equal the same value in this mental math matching game.

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

In this water-themed race, first graders use math and logic to fill in each addition equation.

Kids click on bubbles that add up to 10 to try to keep the bubbles from overflowing.

Children use their addition knowledge to complete equations in a race to reach the sunken treasure.

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

Children must choose the correct addition expressions as they race to the sunken treasure chest.