Question

use the number line to round 644 to the nearest hundred. 644 is between 600 and 700. it is closer to 600. so, 644 rounded to the nearest hundred is 600. complete the paragraph.

Explanation:

Step1: Identify adjacent hundreds

644 lies between 600 and 700.

Step2: Calculate distances to each hundred

Distance to 600: $644 - 600 = 44$
Distance to 700: $700 - 644 = 56$

Step3: Compare distances

Since $44 < 56$, 644 is closer to 600.

Answer:

644 is between 600 and 700. It is closer to 600. So, 644 rounded to the nearest hundred is 600.