Decimal Numbers and Number Lines

This video tutorial teaches how to represent decimal numbers using number lines and models. It covers the basics of tenths and hundredths, common errors in dividing number lines, and how to accurately place decimal points. The tutorial also explains how to handle decimals greater than one and locate specific decimal values on number lines.

What does the decimal 1 4/10 represent on a number line?

How do you combine models to create a number line for decimals greater than one?

Where would the decimal 2 and 25 hundredths be located on the number line?