Number Sets

Where do Whole Numbers fit in the Number Sets?

• Whole numbers are a subset of rational numbers and include all natural numbers along with zero.

• Whole numbers are a subset of irrational numbers and do not include zero.

• Whole numbers are the same as integers and include negative numbers.

• Whole numbers are only the natural numbers without zero.

Can a Natural Number be a Rational Number?

• Yes, all natural numbers are also rational numbers because they can be expressed as a fraction (e.g., 3 can be written as 3/1).

• No, natural numbers cannot be expressed as fractions.

• Only some natural numbers are rational numbers.

• Natural numbers are only whole numbers and do not include fractions.

Where do Integers fit in the Number Sets?

• Integers include all whole numbers and their negative counterparts, making them a broader set than whole numbers.

• Integers are only positive whole numbers without any negative counterparts.

• Integers are a subset of rational numbers that only include fractions.

• Integers are the same as natural numbers, including only positive values.

What is the difference between Whole Numbers and Natural Numbers?

• Whole numbers include zero, while natural numbers start from one.

• Natural numbers include zero, while whole numbers start from one.

• Whole numbers are negative numbers, while natural numbers are positive.

• Natural numbers are fractions, while whole numbers are whole numbers.

What is the set of Whole Numbers represented as?

• {1, 2, 3, 4, ...}

• {0, 1, 2, 3, ...}

• {0, -1, -2, -3, ...}

• {1, 2, 3, ...}

Is 0 a Natural Number?

• Yes, 0 is a natural number.

• No, 0 is not considered a natural number; it is classified as a whole number.

• 0 is both a natural number and a whole number.

• Natural numbers start from 1 and do not include 0.

What is an Irrational Number?

• A number that can be expressed as a simple fraction.

• A number that cannot be expressed as a simple fraction.

• A whole number that is not a fraction.

• A number that is always negative.

What is an example of a Rational Number?

• 2/3

• √2

• π

• -5

What is the set of Natural Numbers represented as?

• {0, 1, 2, 3, ...}

• {1, 2, 3, 4, ...}

• {1, 2, 3, 4, 5, 6}

• {1, 3, 5, 7, ...}

What is a Rational Number?

• A number that can be expressed as a fraction of two integers where the denominator is not zero.

• A number that cannot be expressed as a fraction.

• Any whole number or integer.

• A number that is always positive.