Xr Numbers

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Whole number place value

Express 'seventeen hundred and ten' as a numeral

Add, subtract, multiply and divide whole numbers

carefully graded from easy to hard

Identify odd, even, multiples and factors

Find the LCM and HCF

Round to significant figures

Number patterns: square, cubic, triangular, prime, Fibonacci

A tutor screen

A question

Rounding
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A worked example

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Another tutor screen

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HCF
Rounding