This Write the Numbers in Words KS2 Reasoning Test Practice has been devised to give your class more practice and exposure to SATs-style questions. These specific questions are based on question 15 and 17 from the 2017 KS2 arithmetic paper. The resource has been differentiated six ways, with the most accessible worksheet focusing on writing numbers to 50 and the most challenging writing numbers to 100,000. An answer sheet has been provided to help save time.