Represent each situation in integers.

1. Weight gain of 3 kilograms _________
2. Losing 3 balls from the box _________
3. 12 more centimeters of cloth _________
4. 6 feet from the ground _________
5. Adding 7 plates on the table _________
6. 8 people leaving the line _________
7. 20 feet below sea level _________
8. Below 12℃ _________
9. ₱100.00 discount _________
10. 250 BC _________