This Year 3 Arithmetic Tests Autumn 1 tests have been created to give your class practice at completing arithmetic tests. The resources are differentiated six ways to allow access for all children across the classroom. Each of the differentiated resources focus on the national curriculum objectives from Autumn 1 of Year 3 and the national curriculum from previous years. The three more accessible tests are made up of 12 questions whilst the three more challenging tasks are comprised of 15 questions.