Get your children confident at recalling and applying their subtraction knowledge with this Year 3 Subtract 1s Across a 10 Modelling PowerPoint! It leads you and your class through an assortment of varied fluency, reasoning and problem-solving questions, providing answer slides to give you the opportunity to pause, check understanding and give feedback.

The slideshow presents questions in a variety of ways, covering everything from Base 10 and place value counters to digit calculations and number lines. Every question corresponds to one on our worksheets for this lesson, so this PowerPoint works perfectly as an introduction to that work.