Question

Which problem is shown on the number line?



-6 + 3 + 5
-6 + (-3) + 5
-6 + 3 + (-5)
-6 + (-3) + (-5)

Answer 1

To understand which problem is represented on a number line, we need to evaluate each expression step by step:

1. **-6 + 3 + 5**:
- Start at -6.
- Move 3 units to the right (addition of 3): -6 + 3 = -3.
- Move 5 units to the right (addition of 5): -3 + 5 = 2.
- Result: 2

2. **-6 + (-3) + 5**:
- Start at -6.
- Move 3 units to the left (addition of -3): -6 - 3 = -9.
- Move 5 units to the right (addition of 5): -9 + 5 = -4.
- Result: -4.

3. **-6 + 3 + (-5)**:
- Start at -6.
- Move 3 units to the right (addition of 3): -6 + 3 = -3.
- Move 5 units to the left (addition of -5): -3 - 5 = -8.
- Result: -8.

4. **-6 + (-3) + (-5)**:
- Start at -6.
- Move 3 units to the left (addition of -3): -6 - 3 = -9.
- Move 5 units to the left (addition of -5): -9 - 5 = -14.
- Result: -14.

Now we summarize the results:
- **-6 + 3 + 5** = 2
- **-6 + (-3) + 5** = -4
- **-6 + 3 + (-5)** = -8
- **-6 + (-3) + (-5)** = -14

Based on these calculations, if you have a specific point on a number line, you can compare it to the results above to identify which problem is represented. If you can provide the point on the number line, I can help identify which expression corresponds to that point.