To determine how many points Gordon needs to score to reach 0 points, follow these steps:
1. Identify Gordon's current points:
- Gordon currently has -4 points.
2. Determine the target points:
- The target is to reach 0 points.
3. Calculate the difference between the target points and the current points:
- Subtract Gordon's current points from the target points to find out how many more points he needs to score.
- Calculation: [tex]\( 0 - (-4) \)[/tex]
- When subtracting a negative number, it is equivalent to adding the absolute value of that number: [tex]\( 0 + 4 \)[/tex]
4. Result:
- Therefore, Gordon needs to score 4 points to reach 0 points.
Gordon must score 4 points on his next turn to reach 0 points.