0
The answer is 27.
The pattern is this: 2 (+7) 9 (-4) 5 (+8) 13 (-3) 10 (+9) 19 (-2) 17 (+10) 27 (-1) 26 and so on. Notice the two patterns (+7, +8, +9, +10, etc.) and (-4, -3, -2, -1, etc.) that show up when you look at the differences between each pair of numbers in the series.
Still curious? Ask our experts.
Chat with our AI personalities
JordanLooking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
TaigaEvery great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga
BeauYou're doing better than you think!
Chat with BeauAdd your answer:
Earn +20 ptsQ: What is the next number 2 9 5 13 10 19 17?
Write your answer...
Submit
Still have questions?
Continue Learning about Basic Math
What number goes next 7-8-10-13-17?
You will notice that in the series you describe, each number increases by an amount that is one more than the previous increase, so 7 + 1 = 8, 8 + 2 = 10, 10 + 3 = 13, 13 + 4 = 17. The next sequence will require adding 5 to 17, giving us 22.
What is the next number in this series 35 28 22 17 13 10 8?
6
What are the prime numbers between 10-20?
The prime numbers between 10 and 20 are 11, 13, 17, and 19.
What is the next number 2 3 5 7 11 13 17?
19 23 29 31 and so on. All prime numbers
Prime numbers between 10 and 20?
11, 13, 17, 19
Trending Questions
Find the smallest positive integer value of n for which 168n is a multiple of 324?
Highest common factor of 24 and 60?
What are the four most commonly used logic gates?
What is Rational form of 4.34?
Four common contraindication?
What is 166.6666666666667 as a fraction?
What are the factors and prime factors of 168?
Is 1 always a factor?
Tasha believes that she can rewrite the difference 120-36 as a product of the greatest common factor of the two numbers and another diffetence is she correct explain your answer?
What is 0.12 as a fraction in lowest term?
What is a prime number times a prime number?
What are the factors and prime factors of 88?
What is the nearest 10 and 100 of 572?
Why is pi not a rational number?
What is 2400 divided by 40?
How do you write 57.3 in word form?
What is 11.375 rounded to the nearest tenth?
What is negative 0.2 as a fraction?
How do you change a negative fraction to a positive Fraction?
How do I Round 6.008 to the nearest hundredth?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.