Teach finding one more and one less than any 2-digit number with this Year 1 1 More, 1 Less within 100 Modelling PowerPoint. These slides cover a variety of varied fluency, reasoning and problem-solving questions. With an answer slide following each question slide, it presents the perfect opportunity to explain and model your working.
Use during your main teaching input to introduce your lesson. Why not follow this up with our corresponding worksheet-based resources? Download now!