84
16+8=24
24+12=36
36+16=52
52+16=68
68+16=84
625
481
The series is decreasing by consecutive perfect squares starting from 16^2 (256) and decreasing by 2^2 each time. Therefore, the next number in the series would be 4^2, which is 16.
24, they are going up in 3's, 13, 16, 19 and 18, 21 so next number is 24.
24
This is the series of square numbers, (16= 4*4). The next number is 5*5=25.
To find the next number in the series, we can observe the alternating pattern between pairs of numbers. The first number is 14, and it decreases by 3 to 11, then increases by 7 to 18. Following this pattern, the next number after 18 should decrease by 2, resulting in 16. Therefore, the next number in the series is 16.
625
481
24
26
37
The series is decreasing by consecutive perfect squares starting from 16^2 (256) and decreasing by 2^2 each time. Therefore, the next number in the series would be 4^2, which is 16.
16*3 = 48
22
It is: 16 squared = 256
Add successive square numbers. The next number is 57.