Rounding to the Nearest 100

The video tutorial explains how to round numbers to the nearest 100. It begins with an introduction to rounding and the use of benchmarks and midpoints. The process is demonstrated with examples, showing how to determine the closest hundred by comparing numbers to midpoints. The tutorial concludes with a summary of the steps involved in rounding numbers to the nearest 100.

What is rounding and why is it useful?

Explain how to round the number 177 to the nearest 100.

How do you determine whether to round up or down when the number is at the midpoint?

What are the steps to round a number to the nearest 100?

What is the significance of benchmark numbers in rounding?