This Year 3 Divide by 3 Prior Learning worksheet recaps children's knowledge of making equal groups and using arrays in preparation for their new learning of how to divide by 3. With a mix of varied fluency, reasoning and problem solving questions, pupils will gain a thorough understanding of the skills involved before moving on to the next unit. We've also included an answer sheet to encourage peer or self-marking. This resource is ideal to use independently, or in small intervention groups.