Use Front-End Rounding to Estimate the Sum $459 + 673 + 363 + 7,235$

question 114

Multiple Choice

Use front-end rounding to estimate the sum: $459 + 673 + 363 + 7,235$

• A) 8,700
• B) 8,600
• C) 8,800
• D) 9,900

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Definitions:

Top-down Processing

A cognitive process whereby perceptions are built from sensory input by drawing on our experience and expectations.

Signal Detection

A theory that involves distinguishing between informative signals and background noise and the decision-making process in uncertain conditions.

Postoperative Pain

Pain experienced by patients after undergoing surgical procedures.

Recognize

To identify someone or something seen, known, or experienced before.