TheLearnDen

Year 2 · Maths

Represent Numbers To 100

Year 2 learners practise representing numbers to 100 on a number line.

The activities include Complete the Addition Table, Count in Groups of Ten to Estimate a Number, Estimate and Read Numbers Using Number Lines and Pictorial Representations, and related practice. The checked support below includes video, teaching, worksheet, practice. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.

Activities covered

  • Complete the Addition Table
  • Count in Groups of Ten to Estimate a Number
  • Estimate and Read Numbers Using Number Lines and Pictorial Representations
  • Estimate Numbers on a Number Line
  • Estimate the Position of Numbers on a Vertical Number line
  • Estimate the Position of Numbers Up to 10 on a Number Line
  • Find the Missing Number on a Number Line
  • Find the Missing Number on Number Lines Up to 100
  • Find the Nearest Ten to a Number (0-100)
  • Identify Multiple Missing Numbers on Number Lines Up to 100
  • Identify the Missing Number on a Number Line
  • Read and Estimate Numbers on a Number Line
  • Use a Tree Diagram to Describe Numbers

Checked learning resources

  • Estimate and Count in Groups of Ten

    Oak National Academy · Video · Opens on the provider website

    Exact Year 2 lesson video teaches grouping objects into tens to estimate and determine a total.

  • Read, Estimate and Complete Number Lines

    Oak National Academy · Video · Opens on the provider website

    Exact Year 2 lesson video teaches reading, estimating and filling missing positions on number lines to 100.

  • Find the Nearest Ten

    Oak National Academy · Video · Opens on the provider website

    Exact Year 2 lesson video teaches using a 0–100 number line to decide the nearest multiple of ten.

  • KS1 Adding and Subtracting

    BBC Bitesize · Teaching · Opens on the provider website

    KS1 guidance explains addition facts and systematic calculation.

  • Year 2 Addition and Subtraction Home Learning

    Twinkl · Worksheet · Account may be required

    Year 2 calculations provide the facts needed for addition tables. This directly supports using row and column headers to calculate missing totals in an addition grid.

  • Year 2 Mental Maths Tests

    Twinkl · Worksheet · Account may be required

    Year 2 mental arithmetic practice consolidates missing totals.

  • Estimate and Count in Groups of Ten: Worksheet and Quizzes

    Oak National Academy · Worksheet · Opens on the provider website

    Browser-first Oak downloads page provides the worksheet, starter quiz and exit quiz for grouping objects into tens to estimate and determine a total.

  • Estimate and Count in Groups of Ten: Year 2 Unit

    Oak National Academy · Teaching · Opens on the provider website

    Year 2 unit sequence places grouping objects into tens to estimate and determine a total within a coherent progression.