Let's roll up our sleeves and solve this. We have 618 and we're going to multiply it by 10, essentially adding 618 to itself 10 times.
Step 1: 0 + 618 = 618
Step 2: 618 + 618 = 1236
Step 3: 1236 + 618 = 1854
Step 4: 1854 + 618 = 2472
Step 5: 2472 + 618 = 3090
Step 6: 3090 + 618 = 3708
Step 7: 3708 + 618 = 4326
Step 8: 4326 + 618 = 4944
Step 9: 4944 + 618 = 5562
Step 10: 5562 + 618 = 6180

So, 618*10 = 6180