-13
You can't do any of that with just one number. A single number will only
lay there and not do anything. You'll need two numbers to do the job.
The numbers you need are [ -7.772 ] and [ 0.772 ].
6 and 1
6*1
-6 and -1.
-7
Any number can multiply 144 and be added to 7!
-41
55
-27
-15
Negative 10 and positive 3
-25
-713