Natural Numbers, Whole Numbers, and Integers
Learn the relationship and difference between natural numbers, whole numbers, and integers. Letβs get started! π
Video Lesson
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Flashcards
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ποΈ Types of Numbers
- Numbers can be grouped into different sets.
- Common sets are natural numbers, whole numbers, and integers.
ποΈ What are Natural Numbers?
- Natural numbers are used for counting and start at 1.
- They include 1, 2, 3, 4, 5 β¦ only.
ποΈ How to Identify Natural Numbers?
- Only positive counting numbers are natural numbers.
- 0, β5, 1/3, and 2.5 are not natural numbers.
ποΈ What are Whole Numbers?
- Whole numbers are natural numbers plus zero.
- They do not include negative numbers, fractions, or decimals.
ποΈ How to Identify Whole Numbers?
- Zero is a whole number, but not a natural number.
- Negative numbers are not whole numbers.
ποΈ What are Integers?
- Integers are whole numbers, their negatives, and zero.
- They do not include fractions or decimals.
ποΈ How are Natural Numbers, Whole Numbers, and Integers Related?
- Every natural number is a whole number.
- Every whole number is an integer.
Practice Questions
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Interactive Activity
Practice identifying Natural, Whole, and Integer numbers
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