Everyone loves shortcuts and hacks, right? In this lesson we'll explore some divisibility shortcuts- basically rules that will let you know if a number can be divided by 2, 3, 5, or 10. For example, can you divide the number 3,480 by 5, without any remainders? Turns out you can! And you can also divide it by the numbers 2, 3, and 10 without any remainders.  Knowing these rules will help boost your math skills, and you'll be so thankful for them!