This worksheet includes a range of varied fluency and reasoning and problem solving questions for pupils to further extend and practise the main skill of understanding 11, 12 and 13.
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Understand 11, 12 and 13 extension worksheet
Answer sheet
National Curriculum Objectives:
Mathematics Year 1: (1N1a) Count to and across 100, forwards and backwards, beginning with 0 or 1, or from any given number
Mathematics Year 1: (1N2c) Read and write numbers from 1 to 20 in numerals and words
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