Compare the digits from left to right.<br><br>All numbers have 5 digits. Compare the ten-thousands: all are 6.<br>Compare the thousands: 7, 7, 4, 4.<br>&bull; Among 67452 and 67245: thousands both 7, hundreds: 4 &gt; 2, so 67452 is greatest, then 67245.<br>&bull; Among 64752 and 64527: thousands both 4, hundreds: 7 &gt; 5, so 64752 comes next, then 64527.<br><br>Final Answer: 67452, 67245, 64752, 64527