Answer:
10,000 less than 30,246: 20,246.
10,000 greater than 30,246: 40,246.
Explanation:
If you want to get a number that is 10,000 less than 30,246, subtract 10,000 to 30,246 as follows:
30,246
-
10,000
-------------
20,246
If you want to get a number that is 10,000 greater than 30,246, add 10,000 to 30,246 as follows:
30,246
+
10,000
-------------
40,246