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Play Number Builder
Build numbers with tens and ones, read block models and type numerals or number words yourself. Saving is off unless you choose it.
Practise part of this topic: build or read tens-and-ones models, or type numerals and number words. Number lines, estimation, counting in steps and handwriting need other activities.
Year 2 · Maths
Represent numbers to 100 in Year 2 Maths
Start here
Focus on representing numbers to 100 on a number line. Open support for “Complete the Addition Table”, then explain the idea in your own words.
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, lesson pack. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.
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Activities covered
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- Complete the Addition Table — support from YouTube — TechSecure
- Count in Groups of Ten to Estimate a Number — support from Oak National Academy
- Estimate and Read Numbers Using Number Lines and Pictorial Representations — support from Oak National Academy
- Estimate Numbers on a Number Line — support from Oak National Academy
- Estimate the Position of Numbers on a Vertical Number line — support from Oak National Academy
- Estimate the Position of Numbers Up to 10 on a Number Line — support from Oak National Academy
- Find the Missing Number on a Number Line — support from Oak National Academy
- Find the Missing Number on Number Lines Up to 100 — support from Oak National Academy
- Find the Nearest Ten to a Number (0-100) — support from Oak National Academy
- Identify Multiple Missing Numbers on Number Lines Up to 100 — support from Oak National Academy
- Identify the Missing Number on a Number Line — support from Oak National Academy
- Read and Estimate Numbers on a Number Line — support from Oak National Academy
- Use a Tree Diagram to Describe Numbers — support from Topmarks
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Watch it explained
watch a video explanation
Addition Number Grid: Find the Missing Numbers
Best for: a clear explanation before you practise
Estimate and Count in Groups of Ten
Best for: a clear explanation before you practise
Read, Estimate and Complete Number Lines
Best for: a clear explanation before you practise
Find the Nearest Ten
Best for: a clear explanation before you practise
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Learn it properly
lessons and teaching pages
KS1 Adding and Subtracting
Best for: worked examples and step-by-step teaching
Estimate and Count in Groups of Ten: Year 2 Unit
Best for: worked examples and step-by-step teaching
NPV2–8: Numbers within 100 on a Number Line | Place Value | Maths | Year 2
Best for: a structured lesson to work through
Find the Nearest Ten: Year 2 Unit
Best for: worked examples and step-by-step teaching
Compare Two-Digit Numbers
Best for: worked examples and step-by-step teaching
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Practise it
questions and activities to try
Carroll Diagrams: Odd and Even
Best for: checking understanding after learning
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Print and finish
worksheets away from the screen
Year 2 Mental Maths Tests
Best for: pencil-and-paper practice away from the screen
Estimate and Count in Groups of Ten: Worksheet and Quizzes
Best for: pencil-and-paper practice away from the screen
Numbers to 100 Resource Pack
Best for: pencil-and-paper practice away from the screen
Read, Estimate and Complete Number Lines: Worksheet and Quizzes
Best for: pencil-and-paper practice away from the screen
Find the Nearest Ten: Worksheet and Quizzes
Best for: pencil-and-paper practice away from the screen
Number Sort - Handling Data
Best for: pencil-and-paper practice away from the screen
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