Subtracting Decimals Using a (10 x 10) Grid

The video tutorial explains how to represent and subtract decimals using a 10x10 grid. Each square in the grid represents one hundredth, and each column represents one tenth. The tutorial demonstrates how to identify the decimal value of shaded areas and how to subtract decimals by removing columns and squares. The lesson concludes with a summary of the subtraction process using the grid.

What does each column in the grid represent in terms of the entire grid?

Describe how you would represent the subtraction of decimals using a 10 by 10 grid.