solve a math problem starting with "heh, its easy really... you just have to-"

understand the basic principles of multiplication and division. For example, if you want to find the product of 5 x 3, you simply need to add 5 three times, which equals 15. Similarly, to divide 15 by 3, you need to find out how many times 3 fits into 15, which is 5. So, heh, it's easy really... you just have to grasp the concept and apply it to solve math problems effortlessly.