top of page


The Current 1st and 2nd Grade Challenge
People usually don't forget their birthdays, but Greg can only remember 1/3 of his birthdays. If he can remember 133 birthdays, how old is Greg?
Remember that you can always ask me for help on the questions at contact@themathhub.com
Leaderboards
1. Neil Deshmukh, Grade 8, PA, United States of America
2. Srijan Sharma, Grade 6, PA, United States of America
3. Siddhant Khandelwal, Grade 5, PA, United States of America
4. Rishi Bode, Grade 2, PA, United States of America
5. Sara Kannan, Grade 2, TX, United States of America
6. Arav Katakam, Grade 2, NJ, United States of America
7.
8.
9.
10.
bottom of page