Rows and Columns

We use the hundreds table to introduce rows and columns and focus students on seeing the patterns in these tables. Again and again we go back to making rules and using rules to ask and answer questions. For example, what rule would you make to fill in a column on the hundreds table. NOTE: we use color to connect a numbered task to a picture. You can remind students that they can change these colors if they want and copy and paste without changing a color by choosing Paste Formulas in the Paste Menu.