++ for asking a complete question. Here is a complete answer: 

use warnings;
use strict;

my @f =( "Figure. 89-9","Figure 12-8","Figure 1.2");
foreach (@f) {
  print "  $1\n" if /(\d+[-.,]\d+)/;
}

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In reply to Re: how to do get digit numbers like -,.? by hdb
in thread how to do get digit numbers like -,.? by virudinesh

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