Year 2 Add Two 2-digit Numbers (across a 10)

(7 resources)
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What's included?
Advanced Year 2 resources for adding two 2-digit numbers across a 10 boundary, introducing informal column addition strategies, a key KS1 Maths objective. Activities employ the CPA approach to build conceptual understanding of bridging ten and regrouping, promoting reasoning. This crucial small step supports deepening understanding of addition and is vital for national curriculum calculation mastery. The CS Maths Scheme provides structured Base 10 and pictorial support.
Full step description and curriculum objectives
Independent Tasks
Activities that help pupils practise, apply and secure their understanding after the main teaching input.
Resources at a glance
  • Worksheet
    Varied Fluency
    Consolidate and secure understanding of key concepts with three fluency-based questions.
  • Worksheet
    Reasoning and Problem Solving
    Promote mathematical reasoning and develop problem-solving skills with three different question types.