Round Each Number to the Nearest Hundred to Estimate the Value

question 40

Multiple Choice

Round each number to the nearest hundred to estimate the value of the following expression: $- 2,344 + 8,692 + 1,055 + ( - 3,454 )$

• A) 3,949
• B) -3,949
• C) 8,637
• D) 15,545

---

Definitions:

High-Carbohydrate Diet

A dietary plan focusing on foods high in carbohydrates, such as grains, fruits, and vegetables, often used for energy or athletic performance.

Circadian Rhythm

The natural, internal process that regulates the sleep-wake cycle and repeats roughly every 24 hours.

Daily Sleep-Wake

The regular rhythm of alternating sleep and wakefulness, typically synchronized with the 24-hour day-night cycle, influenced by internal biological clocks.

Circannual Rhythm

Biological processes or behaviors that exhibit a regular, annual cycle or pattern.