ParaPro Assesment Practice Exam

Which of the following describes whole numbers?

1. They are negative numbers only

2. They include fractions

3. They are counting numbers starting from zero

4. They are decimal numbers only

The correct answer is: They are counting numbers starting from zero

Whole numbers are defined as the set of non-negative integers that include zero and all positive integers (1, 2, 3, etc.). This means that whole numbers are essentially the numbers we use for counting things, starting from zero. The definition aligns perfectly with choice C, highlighting that they are counting numbers that start from zero. This set excludes any fractions, negative numbers, or decimal numbers, which distinguishes whole numbers from other types of numbers that may include these attributes. In contrast, the other options refer to characteristics that do not describe whole numbers. Negative numbers, fractions, and decimal numbers are not part of the whole number set, which is why those choices do not provide accurate descriptions. Therefore, recognizing whole numbers in the context of counting and their relationship to zero is critical for understanding basic numerical concepts.