Lesson 4 In this lesson, children build on their learning of 2-digit by 2-digit multiplication to multiply 3-digits by 2-digits. 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 Solve problems involving multiplication of large numbers by one- or two-digit numbers using efficient mental, written strategies and appropriate digital technologies (ACMNA100) V9 solve problems involving multiplication of larger numbers by one- or two-digit numbers, choosing efficient calculation strategies and using digital tools where appropriate; check the reasonableness of answers AC9M5N06 Differentiation: There are three levels of differentiation in this pack: ‘working towards,’ ‘expected’ and ‘greater depth’. Level of this Pack: Age: 9-10 Australia: Grade 5...