Math 6

Question Analysis
This question tests the application of natural numbers in a real-world context. It requires students to perform a subtraction operation and identify the type of the resulting number.

Key Concept Explanation
Natural numbers are used for counting and ordering. In this scenario, the subtraction of two natural numbers results in another natural number.

Step-by-step Solution
1. Perform the subtraction: 45 - 29 = 16.
2. Identify the type of the result: The result is 16, which is a natural number.
3. Evaluate each option:
- Option A: 16, a natural number. (Correct)
- Option B: 16, a negative number. (Incor...