666
Sixteen is.
When the sum of a number plus 3 is squared, it is 11 more than the sum of the number plus 2 when squared.
4 + 8 + 16 = 12 + 16 = 28
15/16
32 and two-thirds
The answer is 10. 16+4=20 20/2=10.
The sum of the first sixteen numbers of pi is 80.
66.666%.
32
8.
666
16 sixteen
Sixteen is.
one third
16x(1+a)
30 degrees