FirewallD block some IPs and allow all the rest

I'm new in firewallcmd managment, so probably I'm asking a simple question. What I have to do is allow all incoming connections except for some IPs.

To block IPs I used the "block" zone:

firewall-cmd --zone=block --add-source=5.13.70.0/24
firewall-cmd --zone=block --add-source=192.168.10.2

This is working perfect on all interfaces, but what I have to do now is allow ALL incoming/outgoing traffic from/to other IPs.

For sure I can use the following to enable specific IP:

firewall-cmd --zone=trusted --add-source=10.5.123.0/24

But I need to block only some IPs who try to connect to my server and allow the rest of the traffic. Any clue? Thank you Lucas

EDIT: Well, maybe I can use this one to allow all, keeping IPs in block zone:

firewall-cmd --zone=trusted --add-source=0.0.0.0/0

This should allow all inconming/outgoing traffic except from IP in block zone. Am I wrong?