Max Maths, Year 6, Practice, Review of addition and subtraction

In the 'Max Maths' Year 6 practice session, pupils are tasked with honing their subtraction skills through a structured exercise. The activity requires students to fill in the missing numbers in a subtraction table, where only the unshaded cells need to be completed. The table presents a sequence of numbers from 11 to 20 across the top and down the left side, with the intersection of these numbers forming the cells to be filled. Some cells within the table have been pre-filled as a guide. For instance, subtracting 11 from itself results in 0, and this pattern is replicated down the diagonal line of the table, highlighting the fundamental principle that any number minus itself equals zero.

After completing the subtraction table, the students are encouraged to work in small groups to analyze the patterns that emerge. One student is assigned to identify a pattern, while another is tasked with explaining why the pattern occurs. This collaborative approach not only reinforces the arithmetic concept but also develops critical thinking and communication skills. For example, they will notice the diagonal line of zeros, which illustrates the aforementioned principle. The exercise is designed to be interactive and engaging, prompting discussion and deeper understanding among the pupils. To continue their practice, students are directed to turn to page 34 in their workbooks for further activities and exercises.