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

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

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

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

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

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!

Your kid will practice addition by using number pairs to fill a staircase.

In this math game, students practice finding sums and performing addition with 5.

In this energizing math game, think about how different numbers can add up to 20.

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

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.

Take a deep dive into the addition strategy of adding one more with this underwater math adventure!

Kids hone their single-digit addition skills as they match equations with their missing factors.

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

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

Children practice addition within 10 in this water rafting adventure!

Children complete a race by choosing the correct addition expressions for the given fact families.

In this water rafting adventure, children will be asked to choose the equation that adds up to 10.