Free interactive practice
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.
Free interactive practice
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 1 · Maths
Read And Write Number Words To 20
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Focus on reading and writing number words to twenty. Start with “Find Numbers Hidden in a Word Search (1-10)”, then explain the idea in your own words.
Year 1 learners practise reading and writing number words to twenty.
The activities include Find Numbers Hidden in a Word Search (1-10), Read and Write Numbers up to 10, Read and Write the First 20 Numbers, 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.
Free offline practice
Print & practise
Practise the selected skills below. Each pack explains what it covers and what to try next.
Read and write number words to 20
Connect counted quantities and numerals with number words to twenty through matching, spelling, word finding and small additions. Zero is included as useful practice. Partial activity-backed support: reading, copying and spelling from memory are different evidence, not a claim of independent fluency or whole-topic mastery.
7 pages · answers and adult guidance · selected skills, not the whole topic
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Watch it explained
a teacher walks through it
Recognising Numbers as Words within 10 | KS1 Maths Concept Video
Best for: a clear explanation before you practise
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Learn it properly
lessons and teaching pages
PlanIt Maths Year 1 Lesson Pack: Read and Write Number Words 10–20
Best for: a structured lesson to work through
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Practise it
questions and activities to try
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Print and finish
worksheets away from the screen
Year 1 Recognise Numbers as Words Teaching Pack
Best for: pencil-and-paper practice away from the screen
Read and Write Numbers 1 to 20 in Numerals and Words Game
Best for: pencil-and-paper practice away from the screen
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