One way would be
5 plus 9 plus 0.4 plus 0.31
8980
370.58
5+3
6w
P2 + l 2 + w
Eighty-four Or 80 (plus sign) 4
It is: 15+1+1 = 17 which is a prime number
-13
Another way to write that is 8x8. The answer is 64.
The 1 1 plus x can be another way to write HTC One X One X plus.
6-4-8-2=20 is the answer
5+3/10+6/100+9/1000