800-609+39

To calculate \( 800 - 609 + 39 \):

1. First, subtract \( 609 \) from \( 800 \): \[ 800 - 609 = 191 \]

2. Then, add \( 39 \) to the result: \[ 191 + 39 = 230 \]

So, \( 800 - 609 + 39 = 230 \).