Put your mind to work by completing this addition worksheet. Count the number of grains in each box to solve the addition problems.

Let's practice counting and adding with Muggo, everyone's favorite minion in Education.com's new games product, Brainzy.

The triathlon is a fascinating sporting event, and a great opportunity to learn about addition and comparison.

First graders will berry much enjoy this fruit and vegetable-themed addition fluency worksheet!

Win the gold medal for math! Aspiring Olympians can "swim" to the other end of the pool by adding up multiple numbers.

This double-whammy of an activity will have kids eager to add!

Did you know there is math in the Olympics? Swim your way to the gold by adding multiple sets of double-digit numbers.

Can you compete in the Olympics? Sure you can! Add your way down the lanes to find out who wins this math race.

Take a splash in the pool and add for the gold! Your little Olympian can practice adding multiple double-digit numbers as she swims for first place.

Take a dive into math practice! Your first grader can take addition to a new level by adding up multiple two-digit numbers.