answersLogoWhite

0


Best Answer

It is 43 because 31+12 = 43

User Avatar

Wiki User

9y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the next number pattern of 1 3 7 13 21 31?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the next number this pattern 1123581321?

If you mean: 1 1 2 3 5 8 13 21 then the next number is 13+21 = 34


What are the next number in the pattern 1235813?

If you mean: 1 2 3 5 8 13 then the next number is 8+13 = 21


What number comes next in the pattern 2 3 5 8 13 21?

2+3=53+5=85+8=1313+21=3333 is the next number in this pattern. This pattern is called a Fibonacci.


What is the next four numbers to this pattern 112358?

13 & 21


What comes next 1123581321..?

The next number will be 13+21 = 34


What number should come next in the series 1 1 2 3 5 8 13?

21 since the difference between each number is as in the order of the given pattern. so you add 13+8=21


What number comes next in this pattern 1 1 2 3 5 8 13 21?

34 55 89 etc..


What is the next number in this series 6 13 18?

21


Complet the pattern and describe the pattern rule 5-8-13-21?

5-8-13-21-34-56-90.... The next number is the sum of the two previous numbers. This is the Fibonacci sequence, 1-1-2-3-5-8-13-21-34-56-90 etc


What is the next number in the series 13 18 16 21 19?

24, they are going up in 3's, 13, 16, 19 and 18, 21 so next number is 24.


Which number comes next 1 - 1 - 2 - 3 - 5 - 8 - 13?

the next number is 21 because it is adding the last number stated.


What is the nth term for 7 9 13 21 37?

The problem is finding the next term 7 9 13 21 37 69 133 261......... nth the first number aka the N1 = 7, N2 = 9, N3= 13,....... N7= 133,........Nth The first number 7 +2 = 9, which is the second number NOTE: 21=2 the second number 9 + 4 = 13 NOTE: 22=4 the third 13 + 8 = 21 NOTE: 23=8 the fourth 21 +16 = 37 NOTE: 24=16 So, the pattern is Nm+2m= the next number in the pattern Nth = Nth-1+2th-1 By: Rodney T. Anderson