# Problem of the Week for May 19th to May 23rd

May 18, 2024 | SW Calgary

Mathnasium of SW Calgary - Problem of the Week!

Be sure to enter at the start of your next session at the Math Learning Centre.

Problem of the Week for Grades 3 and 4: Ten of the students in Mrs. Olson’s 1st grade class got all of the questions on their math quiz right. Five students got one answer wrong, and the final 5 students got two questions wrong. How many students are there in Mrs. Olson’s class?

Problem of the Week for Grades 5 and 6: Mrs. VanFossen is assigning economics project groups to her class of "39" 4th graders. How can Mrs. VanFossen divide the class so that there are at least 10 groups with the same number of students in each group?

Problem of the Week for Grades 7 and 8: Mr. Brown teaches 6th grade math and runs the chess club. 75% of the students in his chess club are also in his math class. The other 8 students in the chess club have a different math teacher. How many students are there in the chess club?

Problem of the Week for Grades 9 and above: Mr. Wilson’s statistics class is hanging posters around the classroom that feature different graphs. There are twice as many dot plots as there are histograms. There are four more dot plots than pie chart posters. There are three more box-and-whisker plots than dot plots. Mr. Wilson also has a poster of a kitten in his classroom. Altogether, there are 28 posters. How many of each type of poster are there?

LAST WEEK WINNERS OF PROBLEM OF THE WEEK:

Grades 3 and 4: A very good week of participation for the problem presented at this grade level! Dale solved the problem and was the first correct ballot to be drawn. Well done Dale, now come and choose a Fabulous \$10 Gift Card of your choice. Noura, Alice, Lilac, Sloan, Liam, Sydney and Katherine also read the question carefully and provided the correct solution to the problem and they will each receive "extra punches" on their Reward Card. Well done everyone!! Everyone try again this week! Come on, give your brain a workout!

Grades 5 and 6: Our Mathletes at this grade level had no problem solving the problem posed this past week. Noura correctly solved the problem and was the first correct solution to be drawn and she wins a Wonderful \$10 Gift Card of her choice. Wll done Noura! Also solving the problem was Lucy, Xavier, Liam, Ethan Z. and Mary who will each receive "extra punches" on their Reward Cards. Everyone be sure to devote time this week to solving the problem!! Become a Mathnasium Mathlete!

Grades 7 and 8: A terrific set of results this past week with the submission of correct solutions to the problem posed. Japnoor managed to solve the problem and was the first correct ballot to be drawn. Fantastic work Japnoor, now come and choose a Terrific \$10 Gift Card of your choice. Also solving the problem was Beau, Suheera, Maria Villa, Alexa, Isabelle K. and Noura who will each recieve "extra punches" on their Reward Cards. Everyone work on the problem again this week!! Mathnasium – Home of the Power Math Workout!

Grades 9 and above: WOW a Winner again this past week!! Maria Villa solved the problem and she wins an Awesome \$10 Gift Card of her choice. Great work Maria!! Also solving the problem was Sayaan, Finn, Alexandra M., Beau, Kieran and David who will also recieve "extra punches" on their Reward Cards. Everyone work on the problem again this week!! Show what you can do Mathlete!