Add 13.92+(−22.111).

13.92 + (-22.111) = -8.191

To solve the expression 13.92 + (-22.111), follow these steps:

Step 1: Add the numbers without considering the signs:
13.92 + 22.111 = 36.031

Step 2: Determine the sign based on the greater absolute value:
In this case, -22.111 has a greater absolute value than 13.92, so the final answer will be negative.

Step 3: Combine the result from step 1 and the sign from step 2:
-36.031

Therefore, 13.92 + (-22.111) equals -36.031.