What are the primary types of numbers discussed?

Natural numbers, whole numbers, rational numbers, and irrational numbers.

Fill in the blank: A prime number has ___ factors.

Two

True or False: The number 0 is not considered a number.

False. Zero is a number representing a null value.

What is the defining characteristic of composite numbers?

Composite numbers have more than two factors.

Riddle: I am a number that can only be divided by 1 and myself, what am I?

A prime number.

Fill in the blank: Numbers can be classified as even or odd based on their divisibility by ___.

2

Multiple Choice: Which of the following is NOT a type of number? A) Rational B) Composite C) Algebraic D) Irrational

C) Algebraic

How do binary numbers differ from decimal numbers?

Binary uses only the digits 0 and 1, while decimal uses digits from 0 to 9.

Fill in the blank: The number 2 is an example of a ___ number.

Prime

True or False: All even numbers are composite.

False. The number 2 is an even number but not composite.

Real numbers include both rational and ___ numbers.

Irrational

The imaginary unit 'i' is defined such that i² = ___?

-1

A rational number is a number that can be expressed in the form ___ where q ≠ 0.

P/q

True or False: The square root of a non-perfect square is a rational number.

False. The square root of a non-perfect square is an irrational number.

What is the set of integers denoted by?

Z

Fill in the blank: Complex numbers combine real and ___ components.

Imaginary

Riddle: I can be positive or negative, whole or fractional, and I live on the number line. What am I?

A real number

True or False: All square roots of natural numbers yield rational results.

False. Only the square roots of perfect squares yield rational results.

Fill in the blank: Irrational numbers cannot be expressed as the ratio of two ___ numbers.

Integer

What defines a complex number?

A complex number is defined as a number in the form a + bi, where 'a' and 'b' are real numbers and 'i' is the imaginary unit.

What are the three classifications of integers?

Negative integers (Z−), Neutral integers (Z0), and Positive integers (Z+).

Whole numbers include all natural numbers along with ___ .

Zero.

How can even numbers be expressed mathematically?

Even numbers can be expressed in the form 2n, where n is an integer.

Identify the set of natural numbers.

The set of natural numbers is denoted by N = {1, 2, 3, 4, ...}.

True or False: Zero is considered a positive integer.

False. Zero is classified as a neutral integer.