*Valid September 30, 2024 - December 25, 2024 at Canadian stores and at indigo.ca, while quantities last, with $50.00 or more pre-tax purchase of eligible product(s), after discounts and plum points redemptions. Minimum purchase amount excludes gift cards, plum+ memberships, Love of Reading products/donations, and shipping costs. Selection may vary between stores and online.
An Elementary Arithmetic: Oral and Written/en-ca/an-elementary-arithmetic-oral-and-written/514BA380-C580-4943-B562-B7AF1784E742.html514BA380-C580-4943-B562-B7AF1784E742