Question

answer the question correctly to continue: which of the following numbers is a natural number? -3 7 1.5 0

Explanation:

Step1: Recall natural number definition

Natural numbers are positive integers starting from 1.

Step2: Analyze each option

• -3 is negative, not a natural number.
• 7 is a positive integer, so it is a natural number.
• 1.5 is a non - integer (a decimal), not a natural number.
• 0 is not a positive integer, not a natural number.

Answer:

7