Math 6

Question Analysis
This question tests the understanding of the fundamental concepts of natural numbers, specifically their use in counting and ordering.

Key Concept Explanation
Natural numbers are used for counting and ordering. They are the set of positive integers starting from 1.

Step-by-step Solution
1. Identify the correct statement: The correct statement is that natural numbers are used for counting and ordering.
2. Verify the other options:
A. Natural numbers include zero
False. Zero is a whole number, not a natural number in standard definitions.
B. Natural numbers can be used for subtraction bu...