Here, you will find MATH challenges updated periodically for different grade levels. To receive an email whenever a new challenge problem is published, let us know!

The current open challenge problems are:

• Grades 4-6
• Grades 7-8
• Grades 9-10

Past challenge problems

Grades 4-6

1. Like remainders
2. Clock hands
3. Line points
4. GCF
5. Rectangle squares

Grades 7-8

1. Cut paper pieces
2. Points and Polygons
3. Arithmetic sequence sums
4. Powers of 2

Grades 9-10

1. Number and its reciprocal powered together
2. Regular hexagon and triangle
3. Polynomial expansion
4. Circle-rectangle