176-149 689-499 67005-58906 39067-8471 2222222222-987654321 1234567890-45678910

Here are the results of the subtractions you provided:

1. \( 176 - 149 = 27 \)
2. \( 689 - 499 = 190 \)
3. \( 67005 - 58906 = 8099 \)
4. \( 39067 - 8471 = 30596 \)
5. \( 2222222222 - 987654321 = 1234567901 \)
6. \( 1234567890 - 45678910 = 777777980 \)

If you need any further calculations or help, feel free to ask!