Respuesta :

Answer:

207

Step-by-step explanation:

So list out the numbers from digits.

1 digit numbers: 9

2 digit numbers: 90

3 digit numbers: 6

9 * 1 = 9

90 * 2 = 180

3 * 6 = 18

9 + 18 + 180 = 207

Answer:

207

Step-by-step explanation:

207 all the way