Greg Tang March MATHness Challenge Winners

The following students are each winners of a prize from our store!

We hope you enjoyed the challenge and that you will continue to play and learn at

Congratulations to all students who completed the challenge!

Current Challenge: Greg Tang's Spring Math Challenge.

West Hartford, CT
Aiken Elementary
1st Grade
Arlington, VA
ATS Elementary
2nd Grade
Mahopac, NY
Lake View Elementary
3rd Grade
Londondery, NH
South Londondery Elementary
4th Grade
Xenia, OH
Xenia Gifted Elementary
5th Grade
Houston, TX
Barbara Bush Elementary
6th Grade
Harrisonville, MO
Harrisonville Middle School



A math challenge bracket for students to complete in March & early April, using the online games and books at

Students who complete the challenge can be entered into a prize drawing by their parent or teacher.


3 Individual students will win prizes from Greg Tang Math. Click here to enter!

All students who complete the challenge earn a certificate of achievement which can be printed by clicking here.

Tweet a picture of your students with their certificate for a chance to be featured on our homepage twitter feed!

Teachers and parents can provide their own prizes for students who complete the challenge.


Kids in grades K-6 and above can participate in the challenge.

Any teacher or parent can fill out the form for the prize drawing.


Starting March 16th and ending April 6th, 2020.

Entry form due by April 7th, 2020

Prize winners announced on Wednesday April 8th, 2020
(Your Spring Math Challenge entry is included in this drawing.)


Print the grade level bracket.

After the bracket is completed, enter student names for the drawing.

See the instructions at the right for more detailed information.


Students learn and practice math skills while at school and away from the classroom!

Students can win prizes!

It is FUN!


Send us an email at


Optional Parent Letter

Parent Letter PDF

Click here to download the basic parent letter word document that you can edit.

Bracket Downloads

Click a link below to download the PDF formatted bracket.
Note: If you can’t open the files, try downloading Adobe Acrobat Reader.

1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th Grade
All Grades

Brackets with no grade level listed (0=Kindergarten, 1=First Grade, etc.).
All Grades

Enter to Win

Entries are closed for this challenge, but feel free to continue using the activities and game boards!

Print Certificates

After students have completed the challenge, use one of the options (links) below to download and print certificates:

PDF File: Certificate PDF

PNG Image File: Certificate PNG