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Play Number Words Sprint

Recognise number words to 20, find one more or one less, and continue counting sequences to 100. Saving is off unless you choose it.

Identify one more or one less than a supplied whole number. Number-line representations and explanation need other activities.

Open Number Words Sprint

Year 1 · Maths

Identify One More One Less

9 checked activities 1 video match

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Focus on one more and one less than a number. Open support for “Identify One More”, then explain the idea in your own words.

Year 1 learners practise one more and one less than a number.

The activities include Identify One More, Count One Less, Count One Less on a Number Line, and related practice. The checked support below includes video, worksheet, lesson pack, lesson. 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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Practise the selected skills below. Each pack explains what it covers and what to try next.

  • One more, one less

    Connect adding or removing one object with moving to the neighbouring number. Include the boundaries at zero and twenty and a missing starting number. Practice stays between 0 and 20. It does not complete the whole number range or teach subtraction below zero.

    7 pages · answers and adult guidance · selected skills, not the whole topic

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