3,75+(-2,11)+1,36

To calculate \( 3.75 + (-2.11) + 1.36 \), you can follow these steps:

1. First, add \( 3.75 \) and \( -2.11 \):

   \( 3.75 - 2.11 = 1.64 \)

2. Next, add the result to \( 1.36 \):

   \( 1.64 + 1.36 = 3.00 \)

So, \( 3.75 + (-2.11) + 1.36 = 3.00 \).