Cracking 10 digit password with CudaHashcat

[victim]

I need help with cracking a 10 digit number that is a WPA password using CudaHashcat. What do I input if I know the first three numbers? The first three numbers are 760 but how do I tell hashcat that? This is what I have so far and it needs work:

cudahashcat --hash-type 2500 --attack-mode 3 /root/ssid.hccap -1 ?d