A numerical pattern is a sequence of numbers that has been created based on a formula or rule called a pattern rule. Pattern rules can use one or more mathematical operations to describe the relationship between consecutive numbers in the pattern.
There are two primary categories of numerical patterns.
When numbers in a pattern get larger as the sequence continues, they are in an ascending pattern. Ascending patterns often involve multiplication or addition.
When numbers in a pattern get smaller as the sequence continues, they are in a descending pattern. Descending patterns often involve division or subtraction.
When given a pattern, you will often want to figure out the pattern rule that created the pattern. To figure out the pattern rule you must determine how the consecutive numbers are related.
Here is an example.
Find the pattern rule for the sequence: 243, 81, 27, 9.
Step-by-step explanation:
A pattern rule includes a term representing a starting point and a description of how the pattern continues. A pattern rule tells how to make the pattern and can be used to extend a pattern. For example, in the pattern above, the pattern rule is to start with 12 squares and decrease by 4 squares each time.
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Answer:
A numerical pattern is a sequence of numbers that has been created based on a formula or rule called a pattern rule. Pattern rules can use one or more mathematical operations to describe the relationship between consecutive numbers in the pattern.
There are two primary categories of numerical patterns.
When numbers in a pattern get larger as the sequence continues, they are in an ascending pattern. Ascending patterns often involve multiplication or addition.
When numbers in a pattern get smaller as the sequence continues, they are in a descending pattern. Descending patterns often involve division or subtraction.
When given a pattern, you will often want to figure out the pattern rule that created the pattern. To figure out the pattern rule you must determine how the consecutive numbers are related.
Here is an example.
Find the pattern rule for the sequence: 243, 81, 27, 9.
Step-by-step explanation:
A pattern rule includes a term representing a starting point and a description of how the pattern continues. A pattern rule tells how to make the pattern and can be used to extend a pattern. For example, in the pattern above, the pattern rule is to start with 12 squares and decrease by 4 squares each time.