solveMultiStage

sample Q from each layer	teach-learn questions
layer	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
practise-learn worksheets
print hints	d/s 2pp	d/s 2pp	d/s 2pp	d/s 2pp	d/s 2pp	d/s 2pp	d/s 2pp	d/s 2pp	d/s 2pp	d/s 2pp	d/s 2pp	d/s 2pp	d/s 2pp	d/s 2pp

NC information

N2 apply the four operations, including formal written methods, to integers, decimals and simple fractions (proper and improper), and mixed numbers – all both positive and negative;

A17 solve linear equations in one unknown algebraically (including those with the unknown on both sides of the equation); find approximate solutions using a graph

A18 solve quadratic equations (including those that require rearrangement) algebraically by factorising, by completing the square and by using the quadratic formula; find approximate solutions using a graph. 

The solution of quadratic equations on the Foundation tier will be limited to solution by factorising only and to the type x² + bx + c = 0.

A19 solve two simultaneous equations in two variables (linear/linear or linear/quadratic algebraically; find approximate solutions using a graph