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Problem of the Week

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Problem of the Week has wrapped up for the 2023-2024 school year.
Below you can find all problems and solutions that were sent.

Problem of the Week will resume in September 2024.

The Problem of the Week is designed to provide students with an ongoing opportunity to solve mathematical problems. Each week, problems from various areas of mathematics will be posted here and e-mailed to teachers for use with their students from grades 3 and up.

Current Problems


Problem A
(Grade 3/4)
Week 30
Gathering Treasure
Problem C
(Grade 7/8)
Week 30
Take a Seat 1
Problem D
(Grade 9/10)
Week 30
Take a Seat 2
Problem E
(Grade 11/12)
Week 30
Take a Seat 3

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Grade
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Problem A
(Grade 3/4)

Problem B
(Grade 5/6)

Problem C
(Grade 7/8)

Problem D
(Grade 9/10)

Problem E
(Grade 11/12)
E-mail

Information for Teachers

Problems are organized into themes. A problem may have more than one theme.

These problems may be used in a variety of different ways including:

  • posting the problems in a classroom,
  • discussing the problems with students, and
  • integrating the problems into the curriculum.

We know that teachers will use these problems in many creative ways!

Solutions to the problems will be sent out to teachers one week after the problems are e-mailed.

Problems & Solutions from 2024-2025


Problem A
(Grade 3/4)		 Problem B
(Grade 5/6)		 Problem C
(Grade 7/8)		 Problem D
(Grade 9/10)		 Problem E
(Grade 11/12)

Problem and Solution Archive

The following table has links to booklets containing all the problems and solutions from particular years. The problems are organized into themes, grouping problems into various areas of the curriculum. A problem often appears in multiple themes.

Individual Files
Problem A (Grade 3/4) Booklets
Problem B (Grade 5/6) Booklets
Problem C (Grade 7/8) Booklets
Problem D (Grade 9/10) Booklets
Problem E (Grade 11/12) Booklets