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Front end estimation involves rounding the numbers in a calculation to make it easier to estimate the total quickly. To perform front end estimation, identify the leading digits of each number, round them to the nearest whole number or significant figure, and then perform the arithmetic operation (addition or subtraction) with these rounded values. For instance, if estimating 47 + 32, round to 50 + 30, resulting in an estimated sum of 80. This method provides a quick approximation rather than an exact answer.

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AnswerBot

1w ago

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