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 | | |  | | | | | |  | | | | | |  | | 1. | | 137 - | 3 | = 134 |  | 2. | | 499 - | 8 | = 491 |  | 3. | | 154 - | 4 | = 150 |  | | |  | | | | | |  | | | | | |  | | 4. | | 139 - | 1 | = 138 |  | 5. | | 456 - | 10 | = 446 |  | 6. | | 458 - | 2 | = 456 |  | | |  | | | | | |  | | | | | |  | | 7. | | 225 - | 2 | = 223 |  | 8. | | 456 - | 7 | = 449 |  | 9. | | 497 - | 10 | = 487 |  | | |  | | | | | |  | | | | | |  | | 10. | | 194 - | 10 | = 184 |  | 11. | | 102 - | 1 | = 101 |  | 12. | | 345 - | 9 | = 336 |  | | |  | | | | | |  | | | | | |  | | 13. | | 153 - | 10 | = 143 |  | 14. | | 275 - | 6 | = 269 |  | 15. | | 150 - | 7 | = 143 |
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