What is the result of the calculation -25 + 42 - 62 + 20?

To determine the result of the calculation -25 + 42 - 62 + 20, it’s essential to perform the arithmetic step by step.

First, start with -25 and add 42:

-25 + 42 = 17

Next, take that result (17) and subtract 62:

17 - 62 = -45

Finally, add 20 to the result of -45:

-45 + 20 = -25

As a result, the final answer to the calculation is -25. This outcome corresponds with one of the choices, illustrating that the final sum accurately reflects the operations performed on the initial numbers.