Math 6

Question Analysis
This question tests the student's ability to use a number line to perform addition of integers.

Key Concept Explanation
Moving to the right on a number line represents addition. Starting at -2 and moving 4 units to the right means adding 4 to -2.

Step-by-step Solution
1. Identify the starting point: -2.
2. Determine the movement: 4 units to the right (which is addition).
3. Perform the addition:

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