Be active and find the killer in the picture Riddle below.

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

We can be boring,Or interesting.
We can be long,Or short.
We can have pictures,Or just words.
Many love us,But many also hate us.
What are we?

A car meter reading shows 72927 miles a palindromic number.
what is the minimum number of miles you would need to travel to see another palindromic number on the car meter reading?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

I look at you, you look at me, I raise my right, you raise your left. What am I?

I shave every day, but my beard stays the same. What am I?

Who is generally closer to the kids, mom or dad?

(it's a funny riddle)

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain