Introduction to number pattern formula:
In this section we will see about number pattern formula. Number pattern formula are helps us to calculate the number pattern series. Number pattern is one of the important topics in math. Let us study about number pattern formula with solved example problems along with neat and clear explanation and practice problems with answer keys. I like to share this Convert Roman Numerals with you all through my article.
Example Problems for Number Pattern Formula:
Example problem 1: Find the missing number in this sequence: 5, __, 125, 625, 3,125
Solution:
First, look for a pattern. Notice how each number is 5 times the previous number: 5, __, 125, 625, 3,125
Multiply 5 by 5 to find the missing number: 5 × 5 = 25
To make the pattern complete, the number 25 must go in the blank.
Answer: To make the pattern complete, the number 25 must go in the blank.
Example problem 2: What is the next number in this pattern?
Rule: multiply by 4, and then subtract 2
1, 2, 6, 22, 86...
Solution:
Rule: multiply by 4, and then subtract 2
Use the rule to find the next number in the pattern.
Multiply 86 by 4, then subtract 2.
(86 × 4) – 2 = 342
The next number in the pattern is 342.
The pattern is: 1, 2, 6, 22, 86, 342
Answer: The pattern is: 1, 2, 6, 22, 86, 342
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Practice Problems for Number Pattern Formula:
Practice problem 1: Find the missing number in this sequence: 4, 16, 64, __, 1,024, 4,096
Practice problem 2: What is the next number in this pattern?
Rule: multiply by 5, and then add 2
1, 7, 37, 187, 937...
Practice problem 3: Rheanna's Hardware Store ordered 10 power drills in August, 13 power drills in September, 16 power drills in October, and 19 power drills in November. If this pattern continues, how many power drills will the store order in December?
Practice problem 4: A restaurant used 3 onions on Saturday, 9 onions on Sunday, 27 onions on Monday, and 81 onions on Tuesday. If this pattern continues, how many onions will the restaurant use on Wednesday?
Solutions for number pattern formula:
Solution 1: To make the pattern complete, the number 256 must go in the blank.
Solution 2: The pattern is: 1, 7, 37, 187, 937, and 4,687
Solution 3: Rheanna's Hardware Store will order 22 power drills in December.
Solution 4: The restaurant will use 243 onions on Wednesday.
In this section we will see about number pattern formula. Number pattern formula are helps us to calculate the number pattern series. Number pattern is one of the important topics in math. Let us study about number pattern formula with solved example problems along with neat and clear explanation and practice problems with answer keys. I like to share this Convert Roman Numerals with you all through my article.
Example Problems for Number Pattern Formula:
Example problem 1: Find the missing number in this sequence: 5, __, 125, 625, 3,125
Solution:
First, look for a pattern. Notice how each number is 5 times the previous number: 5, __, 125, 625, 3,125
Multiply 5 by 5 to find the missing number: 5 × 5 = 25
To make the pattern complete, the number 25 must go in the blank.
Answer: To make the pattern complete, the number 25 must go in the blank.
Example problem 2: What is the next number in this pattern?
Rule: multiply by 4, and then subtract 2
1, 2, 6, 22, 86...
Solution:
Rule: multiply by 4, and then subtract 2
Use the rule to find the next number in the pattern.
Multiply 86 by 4, then subtract 2.
(86 × 4) – 2 = 342
The next number in the pattern is 342.
The pattern is: 1, 2, 6, 22, 86, 342
Answer: The pattern is: 1, 2, 6, 22, 86, 342
Please express your views of this topic positive integers by commenting on blog.
Practice Problems for Number Pattern Formula:
Practice problem 1: Find the missing number in this sequence: 4, 16, 64, __, 1,024, 4,096
Practice problem 2: What is the next number in this pattern?
Rule: multiply by 5, and then add 2
1, 7, 37, 187, 937...
Practice problem 3: Rheanna's Hardware Store ordered 10 power drills in August, 13 power drills in September, 16 power drills in October, and 19 power drills in November. If this pattern continues, how many power drills will the store order in December?
Practice problem 4: A restaurant used 3 onions on Saturday, 9 onions on Sunday, 27 onions on Monday, and 81 onions on Tuesday. If this pattern continues, how many onions will the restaurant use on Wednesday?
Solutions for number pattern formula:
Solution 1: To make the pattern complete, the number 256 must go in the blank.
Solution 2: The pattern is: 1, 7, 37, 187, 937, and 4,687
Solution 3: Rheanna's Hardware Store will order 22 power drills in December.
Solution 4: The restaurant will use 243 onions on Wednesday.
