Let's explore two cool patterns in multiplication! First, there's the double fact. When you multiply a number by 2, it's the same as adding that number to itself. For example, 2 x 9 is the same as 9 + 9, which equals 18. This idea of adding a number twice is called a double fact. Next, let's look at the magic of 5. When you multiply any number by 5, the answer always ends with a 0 or a 5. For example, 5 x 5 = 25, and 5 x 8 = 40. Now that you know these two multiplication patterns, what about division? What cool patterns do you notice when dividing by 2 or 5? Write your discovery in the space provided.