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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 1 · Maths
Read And Write Numerals To 100 Including Multiples Of 2 5 And 10
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Focus on counting in 2s 5s and 10s to 100. Start with “Count and Write Numbers in Words and Digits 0-10”, then explain the idea in your own words.
Year 1 learners practise counting in 2s 5s and 10s to 100.
The activities include Count and Write Numbers in Words and Digits 0-10, Count in 10s, Count in 2s, and related practice. The checked support below includes video, worksheet, 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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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
Read, write and represent numbers to 100
Read and write numerals, count in equal steps and groups, use tens and ones, compare labelled quantities and find number-line differences. Partial activity-backed practice; printed representations do not establish fluent practical number use, multiplication-fact recall 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
Count in Steps of 2, 5 and 10 | KS1 Maths Concept Video
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worksheets away from the screen
Y1 Count, Read and Write Numerals to 100 PlanIt Maths Lesson
Best for: pencil-and-paper practice away from the screen
PlanIt Maths Year 1 Lesson Pack: Recognise Numbers as Words 0–9
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Counting in 10s Worksheet
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PlanIt Maths Year 1 Lesson Pack: Counting in Groups of 10
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Counting in 2s Activity Sheet
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PlanIt Maths Year 1 Lesson Pack: Counting in Groups of 2
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PlanIt Maths Year 1 Lesson Pack: Counting in Groups of 5
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Year 1 Diving into Mastery: Count in 5s Activity Cards
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Year 1 Addition and Subtraction Spotlight Number Worksheet
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PlanIt Maths Year 1 Lesson Pack: Read and Write Number Words 10–20
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