N7.5 Develop and demonstrate an understanding of adding and subtracting positive fractions and mixed numbers, with like and unlike denominators, concretely, pictorially and symbolically (limited to positive sums and differences).
P7.3 Demonstrate an understanding of one-and two-step linear equations of the form ax/b + c = d (where a, b, c and d are whole numbers, c less than or equal to d and b does not equal 0) by modeling the solution of the equations concretely, pictorially, physically and symbolically and explaining the solution in terms of the preservation of equality.
P7.4 Demonstrate an understanding of linear equations of the form x + a = b (where a and b are integers) by modeling problems as a linear equation and solving the problems concretely, pictorially and symbolically.
SS7 Shape and Space
SS7.1 Demonstrate an understanding of circles including circumference and central angles.