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

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

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

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

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

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

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

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

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

How do you make 10? Dive into a math adventure and discover simple equations that add up to 10.

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

Children practice addition within 10 in this water rafting adventure!

As students practice adding one-digit numbers, they will move their character to the finish line in Ski Racer: Addition to 10.

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

Which equation makes 10? Help young mathematicians figure it out in this treasure diving math game.

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

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

Children flex their mental math muscles as they try to quickly find the equations that add up to 10.

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

Kids practice concrete counting and simple addition at the pizza parlor.

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

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

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

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

Play this snow-themed game, in which students practice using patterns to add within 10.

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

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

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

Children hone their knowledge of addition and missing addends in a race to reach the sunken treasure.

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