I will use leading zeros in number so that the numbers align properly but recognize that leading zeros have no significance in whole numbers (trailing zeros do)
206000
000040
______
206040
______
45,000
40,090
Expressed in figures, this is equal to 45006.
600040
400,040
Expressed in figures, this is equal to 42,057.
Expressed in figures, this is equal to 600044.
Expressed in figures, this is equal to 300040.
3047
246,246
Expressed in figures, this is equal to 40,100,000.
Fort-two thousand.