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Published byBrett Hines Modified over 7 years ago

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Rounding numbers ©Mathematics Education Centre, Loughborough University

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Strategy Use a viewer to remember which digit is to be rounded which digit is to be examined ©Mathematics Education Centre, Loughborough University

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Use a viewer Place over number to be rounded Digit to be rounded Digit to be checked ©Mathematics Education Centre, Loughborough University

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One decimal place 1 2. 3 6 5 7 Is this digit 5 or more ? Round up YES 1 2. 4 ©Mathematics Education Centre, Loughborough University

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One decimal place 2 5. 9 2 4 Is this digit 5 or more ? Leave unchanged NO 2 5. 9 ©Mathematics Education Centre, Loughborough University

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Two decimal places 1 2. 3 6 5 7 Is this digit 5 or more ? Round up YES 1 2. 3 7 ©Mathematics Education Centre, Loughborough University

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Nearest whole number 6 5.8 5 Is this digit 5 or more ? Round up YES 6 ©Mathematics Education Centre, Loughborough University

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