Choose how many rows and columns you want from the grid. Instructions on How to Insert Table Formulas in Word To insert table formulas in Word click into the table cell where you want to show the answer to the formula. Office for Mac 2016 or 2011 1.
Step 2 Now click the Layout tab and then click the Formula button.
We will use these to add formulas. This will display a Formula Dialog Box which will suggest a default formula which is SUM LEFT in our case. Just switch to Insert tab and click Equation Insert New Equation to toggle on Equation Tools. Click the table cell in which you want to insert a formula.