This lesson will teach children to subtract proper fractions from mixed numbers. There is a teaching presentation and three levels of worksheets (working towards, expected and greater depth) with a range of fluency, reasoning and problem solving questions. Year 5 Mathematics Content Descriptors V8.4 Investigate strategies to solve problems involving addition and subtraction of fractions with the same denominator (ACMNA103) V9 solve problems involving addition and subtraction of fractions with the same or related denominators, using different strategies AC9M5N05 Age: 9-10 Australia: Grade 5 Differentiation: There are three levels of differentiation in this pack: ‘working towards,’ ‘expected’ and ‘greater depth’....