General Questions

Your privacy is critically important to us, and we have a few fundamental principles:

We do not share or sell any personal information.

All the information is accessible to a person or school who registered students only. If school registers a student then the school has access to the student’s information including the results.

We also do not share any results. However on our website we publish names of the winners on the national level (with their results) and the names of the state level winners. Parents’ requests not to display winners’ names are respected.

The information is kept in our database for as long as a student is participating in Math Kangaroo competition because sometimes longer participation contributes to the decisions about the top awards.

Yes. A parent can be a manager as long as a school administration gives permission to this parent to organize the competition.

About Registration

Here are the instructions on how to register for the next Math Kangaroo competition.

To verify your child’s registration, to find discount codes and to see the results please log in to your account on:

Log into your MK user account. Click on My Registrations, then the center you registered your child at and then Event Details. The button called Move registration will help you to select a different MK center and move the registration there. It can only be done by January 1.

Here are the instructions on how to find the discount codes for Math Kangaroo free videos and 50% off on questions and solutions PDFs.

About the Test

Here is instruction how to check Math Kangaroo test result.

Answer cards are kept eleven months after the competition.

Requests for photo-copies of cards or re-scoring involve time. We ask for a donation of $15 with your request for a copy of your student’s card to cover our labor costs. Click here to go to the donation page.
Include student’s id, name, level and the participation place: state, city, and institution name. The requests need to be directed to Please allow up to two weeks for finding the card and scoring it again. Note: Answer cards are shredded eleven months after the competition.

There are different reasons why students lose points on the tests. In Math Kangaroo Competition they are:

Wrong answer

Missing answer

More than one answer for the same question

Math Kangaroo USA uses Scantron cards for students’ answers and has them automatically scored by Scantron Corporation at their facility.
In case we find that the card was not scored properly because of an error in our process, we will adjust the student’s score in the list of the results, and refund fee for requesting a copy of your answer card.

About Donations

All donations are used to support our mission of helping students love and enjoy math nationwide, and donations are used for:

participation fee for children from less fortunate families

lowering the participation fee

sponsoring awards for all participants, college grants, international summer camps

funding math workshops for children and teenagers

providing postage, printing, marketing

Yes. We are non-profit tax exempt organization under 501(c)(3) of the Internal Revenue Code. More info here…

We accept donations via:

PayPal – allows you to make secure donation using credit card, debit card or direct debit from your bank account. If you choose to make a single donation, PayPal does not require you to have a PayPal account. If you choose to make regular monthly donations, you will need a PayPal account.
Click here to go directly to our PayPal account.

By check – To donate in this format, please write a check, payable to Math Kangaroo USA and send it to:

Math Kangaroo USA, NFP, Inc
50820 Summit Hill Ct,
Granger, IN 46530

Along with the check please send us your name and your mailing address.

Yes. If United Way Program takes place at your work, please consider donating to Math Kangaroo with the United Way Campaign.

Math Kangaroo USA is a tax exempt organization under 501(c)(3) of the Internal Revenue Code. As such, all contributions are fully tax-deductible. Math Kangaroo in USA tax ID # is 20-0076861.

We will be happy to send you a receipt. We need your name and address including zip code to pull your record. Please e-mail your request to

Math Kangaroo Latest News

Math Kangaroo 2023 Logistics:
  • registration
  • guideline
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  • How Math Kangaroo can enhance schools to make a significant educational impact upon its students
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