Simplify your lesson planning with this set of 72 math task cards, perfect for Canadian teachers! Designed to practice adding with and without regrouping, these task cards are organized into three differentiated decks, with each deck increasing in difficulty. Whether you’re introducing addition, guiding students through practice, or assessing their understanding, this resource is a must-have for your classroom. This activity includes:task cards focussing on the addition of numbers within 1 000.