L6 – WWW – Y2 Related Facts to 100

Support your Year 2 pupils in building fluency and reasoning with this Maths Resource Pack, focusing on deriving and using related facts up to 100. Fully aligned with the National Curriculum, this resource helps children extend their knowledge of number bonds and fact families, applying them to larger numbers with confidence. Through clear teaching slides, worked examples, and engaging activities, pupils explore how known facts can be used to solve related problems. For example, if they know 3 + 7 = 10, they can derive 30 + 70 = 100 or use subtraction facts such as 100 – 70 = 30. By spotting patterns and applying their knowledge, pupils develop flexibility in mental arithmetic and problem solving. Independent tasks provide opportunities to practise using related facts systematically, explain reasoning, and apply knowledge in different contexts. A plenary recap reinforces strategies, encourages discussion, and ensures children are confident in deriving and applying facts up to 100. What’s Included in the Pack? ✔ Teaching slides introducing related facts up to 100 ✔ Worked examples linking addition and subtraction fact families ✔ Practice activities applying number bonds to larger numbers ✔ Differentiated independent tasks to support all ability levels ✔ A plenary recap to consolidate strategies and check fluency Why Teachers Love This Pack: ✔ Fully aligned with the Year 2 National Curriculum for Maths ✔ Builds fluency, reasoning, and problem-solving skills ✔ Differentiated to support whole-class teaching and individual needs ✔ Ideal for daily practice, interventions, homework, or SATs prep Curriculum Links: This pack supports the Year 2 National Curriculum for Mathematics by helping pupils: ✔ Derive and use related facts up to 100 ✔ Apply addition and subtraction knowledge to larger numbers ✔ Strengthen reasoning, fluency, and mental arithmetic Whether introducing related facts up to 100 or revising them ahead of assessments, this resource provides everything you nee