Natural Numbers
Natural numbers are a set of numbers that are used for counting and ordering. They are the numbers that we use every day in our lives. Natural numbers start from 1 and go on infinitely. The set of natural numbers is denoted by the symbol ℕ.
Properties of Natural Numbers
- Closure: When you add, subtract, or multiply two natural numbers, the result is always a natural number.
- Counting and Ordering: Natural numbers are used for counting and ordering objects.
- Infinitely Many: The set of natural numbers goes on infinitely without an end.
Examples of Natural Numbers
Some examples of natural numbers include 1, 2, 3, 4, 5, 6, 7, 8, 9, and so on.
Study Guide
When studying natural numbers, it's important to understand their properties and how they are used in various mathematical operations. Here are some key points to focus on:
- Understand the concept and definition of natural numbers.
- Learn how to identify and list natural numbers.
- Practice performing addition, subtraction, and multiplication using natural numbers.
- Explore real-life scenarios where natural numbers are used for counting and ordering.
- Understand the concept of infinity and how it applies to the set of natural numbers.
By mastering the concept of natural numbers and their properties, you will develop a strong foundation for more advanced mathematical concepts.
.◂Math Worksheets and Study Guides Eighth Grade. Theoretical probability and counting
Study Guide
Theoretical probability and counting 
Worksheet/Answer key
Theoretical probability and counting Worksheet/Answer key
Theoretical probability and counting Worksheet/Answer key
Theoretical probability and counting
Worksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyThe resources above cover the following skills:
DATA ANALYSIS, STATISTICS, AND PROBABILITY
Understand that, just as with simple events, the probability of a compound event is the fraction of outcomes in the sample space for which the compound event occurs. Understand and use appropriate terminology to describe independent, dependent, complementary, and mutually exclusive events.
For events with a large number of outcomes, understand the use of the multiplication counting principle. Develop the multiplication counting principle and apply it to situations with a large number of outcomes.