As with the other example we will use a place value chart to work out the answer. Here we have 1 set of pencils and 8 marbles on top representing 18 and 1 set of pencils underneath and 1 marble ...

For example, let's multiply 3.95 by 10. 3.95 × 10 You can use a place value chart to help you. You can see that each digit in the number moves one place value column to the left. So: 3.95 × 10 ...