Trusted by teachers
Tens of thousands of teachers worldwide use Sumdog.
It’s aligned to the Common Core and key state standards.
Easy to use
Android & iPad apps
It’s simple to use Sumdog. Either log in through your browser, or download our apps for iPad & iPhone, Android or Kindle. Your child can practice any time, anywhere!
Use elementary math free
New to Sumdog? Get your free parent login and create free accounts for you and your child.
No cost. No time limit.
They love the games and are learning so much. Not only is it noticeable that they are doing better with their school work and their homework, but also they are picking up newly introduced topics quicker and that gives them more confidence in their abilities.
Automatically adapting to your child
As children play, they answer questions. Sumdog personalizes the questions for each one, and tracks their progress through the school standards.
Tailored for your child
While children choose what they play, our adaptive learning engine guides their learning.
Sumdog gets to know their individual strengths and weaknesses and ensures they always work on the right skill.
Use it at school?
Link your child’s login
If your child uses Sumdog at school, sign up free and link to their login.
Keep in touch with your child’s efforts in class and at home.
More fun, more progress
Access reading, spelling and more maths, and your child’s progress reports.
Oh, and lots more games.