37.
The difference between the 1st and 2nd term is 5,
the difference between the 2nd and 3rd term is 6,
the difference between the 3rd and 4th term is 7,
etc.
The next term is +9 from the last term given.
17 cause it is the next prime number
Answer = 21 The next number is the previous 2 numbers added together
The next number will be 13+21 = 34
105 1st number is 13 = 1 2nd number is 23 = 8 3rd number is 33 = 27 So, 4th number is 43 = 256
17
17 cause it is the next prime number
11
17
Answer = 21 The next number is the previous 2 numbers added together
The next number will be 13+21 = 34
21
24
The series 1 6 10 13 15 (1+5=6; 6+4=10, 10+3=13; 13+2=15) is completed by 15+1=16. The answer is 16.
105 1st number is 13 = 1 2nd number is 23 = 8 3rd number is 33 = 27 So, 4th number is 43 = 256
13
What would be the next number in this series 15 12 13 10 11 8?
2 3 5 7 11 13 17 19 23 29 31 They are prime numbers.