Best Answer

Study guides

Q: What should the next number be 1 3 4 7 11 18 29?

Write your answer...

Submit

Related questions

26

42 is the next number in this sequence. This number sequence is adding the next prime number to the last number. So 1 + 2 = 3. Then 3 + 3 = 6, 6 + 5 = 11, 11 + 7 = 18, 18 + 11 = 29. The next prime number after 11 is 13, so 29 + 13 = 42. The next numbers would be 59 (42+17), 78 (59+19), and 101 (78+23)

It is obvious that 7 is added to get the next number from the previous one.

The number 7 comes next.

24

30!

42 as you have to add the next prime number onto the previous value.

47 4+7 = 11 7+11 = 18 11+18=29 18+29=47

11

6

6

6

6

The differences between a number and the number two on is alternating between 6 and 3. In this case, the next number will be 24 + 6 = 30.

18 over 11 as a mixed number = 17/11

18

17 is a prime number - the next composite number after 17 is 18.

18

It is: 3-7n and so the next number is -39

The next number is 47. After this series gets going, each number is the sum of the two numbers before it. If the first two numbers were zero and 1, this would be the Fibonacci series.

-32

11/18 cannot be simplified - 11 is a prime number !

It looks like it is +6, -5, +12, -5. So I would assume the next number is +18, or 29.

Think it's 30...then 20

The difference between the numbers is increasing by 3 each time. Therefore, after a difference of 15 comes a difference of 18, therefore, the next number is 47 + 18 = 65.