MathAndMind.com!

Correct

Explanation

6,457, because the last number is moved to the front to make the next number.

Solve this puzzle

What colour is the famous dress that Keira Knightley wears in "Atonement"?

Black Yellow Green Orange

Fun Facts About Number 0 and 1

The Hindu-Arabic numeral system was invented almost eighteen hundred years ago; however, it turns out that we know too little about numerical digits we have been using to this day! Read the most awesome facts about “zero” and “one.”