Year 4 Reasoning About Number Reasoning in Mathematics is the in-phrase at the moment and we have just published some great resources for Year 4 children. These concentrate on reasoning about number and working with thousands. When first encountering a new problem children need to make use of the knowledge they already have to help solve the problem. Our latest published set needs knowledge of rounding, whilst the working with thousands pages require logical thinking and working in a systematic way in order to reach a full answer. Go to Year 4 Number and Place Value