In the selected range or in the formula bar type the matrix subtraction formula. Use subtraction operator - after that. Apply the same steps in other respective values.
Press the Enter key.
So even though using the plus sign the result is the same as the subtraction formula. The basic subtraction formula is cell location - cell location. To begin use your cursor to select an empty cell on the worksheet. So even though using the plus sign the result is the same as the subtraction formula.