Rounding and Decimal Places
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In many instances exact numbers are not necessary or even desirable. In those circumstances approximations are given. Rounding is one form of approximation. A number can also be approximated to a given number of decimal places (d.p.) This refers to the quantity of numbers written after a decimal point.
Approximations, Rounding revision
Rounding to nearest 10
Rounding to decimal places
More Lessons for GCSE Maths
Math Worksheets
In many instances exact numbers are not necessary or even desirable. In those circumstances approximations are given. Rounding is one form of approximation. A number can also be approximated to a given number of decimal places (d.p.) This refers to the quantity of numbers written after a decimal point.
Approximations, Rounding revision
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