Answer:
The middle between two numbers is the average of those numbers. So we add those two numbers together and divide by two. And the answer is (1 + 6) / 2 = 3.5
Yes, I shall give you an idea of how to start it. :)
Today I feel glad...
For all the friends I have had...
They gave me a pleasure...
For all that I treasure...
Special and dear to my heart.
Ta da! :D Hope you like it
Answer:
It is Commutative property of multiplication.
Have a good day!!

This cannot be factored because you can'y take a number out.
This is factoring. 
This is not factoring. 
Hope this helps. :)
the answer is the bottom one on the first row