There are many reasons a student might think that it’s correct, and every one of those reasons has its own logic. For example, if you’re not certain in case you ought to be dividing or multiplying, try out the process each way with regular numbers. Naturally, many distinct situations may happen. custom writing You are aware that half of ten is five, and now you may see which mathematical operations gets you the suitable price. It’s a style of simplifying expressions. Real life is far more complicated than that. Again, including a negative number is the exact thing as subtracting that number. You should not presume that your mean is going to be one of your initial numbers. When multiplication is mentioned in elementary mathematics, it normally refers to this type of multiplication. In such situations, consider plugging in numbers.