Respuesta :

Answer: Click on the cell where you want the result of the calculation to appear. Type = (press the equals key to start writing your formula) Click on the first cell to be added (B2 in this example) Type + (that's the plus sign)

Step-by-step explanation:

Answer:

Addition is going up with number.

Step-by-step explanation:

2+2=4  21+21=42