Nearest whole number

Key term for OCR GCSE Mathematics, used in Estimation Methods.

Definition

Rounding a number to zero decimal places, where the tenths digit ( $1$ st decimal place) acts as the check digit.

Exam Context

Nearest whole number appears in OCR GCSE Mathematics revision content for Approximation and Estimation, especially Estimation Methods and Rounding Accuracy.

Approximation and Estimation Estimation Methods Rounding Accuracy

Found in Revision Notes

Approximation and Estimation

Rounding Accuracy

Estimation Methods • Rounding Accuracy

Revise note

Related Key Terms

Check digit Decimal places Degree of accuracy Error interval

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